The best mecha anime series can keep you glued to your screen and make you lose track of time.
Also, with so many mecha anime series to choose from, it can be tricky to decide which ones are the best.
However, a few mecha anime stand out above the rest for their captivating stories, memorable characters, and stunning animation.
Each anime offers a unique take on the mecha genre. Some focus on action, and others on character development and complex themes.
Whether you’re a long-time mecha anime fan or new to the genre, these anime are sure to impress.
If you’re looking for the best mecha anime to watch, here are the 41 best mecha anime series you should check out.
1. Neon Genesis Evangelion (1997)
You are in for what is considered one of the best mecha series of all time.
Created by Hideaki Anno, the show follows a teenage boy named Shinji Ikari.
His father recruits him to pilot a giant bio-machine. These machines are called an “Evangelion” and are used to fight mysterious beings known as “Angels.”
The show delves deep into the character’s inner struggles, relationships, and humanity’s meaning.
The series has a strong psychological and religious theme that resonates with audiences.
The animation and the soundtrack of the series are also considered one of the best in the genre.
2. Mobile Suit Gundam (1979)
Mobile Suit Gundam is also among the best mecha anime series that has stood the test of time.
Created by Yoshiyuki Tomino, it is set in a distant future where humanity lives in space colonies and fights a devastating war against the Earth Federation.
The series follows a young boy named Amuro Ray, who gets caught up in the conflict and pilots a giant robot called a “Mobile Suit.”
The series is known for its realistic and complex political and social commentary.
Mobile Suit Gundam is considered a pioneer in the mecha anime genre. This is because this series has significantly impacted the entire industry.
3. Code Geass (2019)
The story takes place in an alternate timeline where the Holy Britannian Empire conquered Japan and was renamed Area 11.
The series follows a young Britannian prince named Lelouch, who gains the power of “Geass,” allowing him to control others’ actions.
He uses this power to lead a rebellion against Britannia. Code Geass has a unique plot, well-developed characters, and high-quality animation, making it stand out.
The series has been praised for its storytelling, character development, and themes of power and morality.
Code Geass is one of the best mecha anime series created by Sunrise and is considered one of the best in the genre.
4. Eureka Seven (2007)
You can’t rule out this movie talking about the best mecha anime series. Eureka seven is based on a world where humanity lives on giant platforms called “Scub Coral.”
The series follows a young boy named Renton, who becomes a member of a group of pilots known as “Gekkostate” and falls in love with a girl named Eureka.
Also, this series is known for its unique animation style, engaging story, and well-developed characters.
The series has a good balance of action and romance, making it stand out in the mecha anime genre.
5. Macross Frontier (2008)
This movie portrays a future where humanity has colonized space and is attacked by a mysterious alien race called the “Zentradi.
The series follows a young pilot named Alto, who becomes involved in a love triangle with two singers named Sheryl and Ranka.
Macross Frontier is known for its impressive animation and the unique blend of music and mecha action.
The series has a good balance of romance and action, making it stand out in the mecha anime genre.
Macross Frontier is a mecha anime series created by Satelight that is considered one of the best in the genre.
6. Fullmetal Alchemist: Brotherhood (2009)
“Fullmetal Alchemist: Brotherhood ” is widely considered one of the best mecha anime series of all time.
Created by Bones, the series follows the adventures of two brothers, Edward and Alphonse Elric, who use alchemy in their quest to find the Philosopher’s Stone and restore their bodies after a failed alchemical experiment.
The story is well-written, with a compelling plot and well-developed characters.
The series’ animation is also top-notch, with fantastic visuals and fight scenes.
Also, this series has been praised for its ability to blend fantasy and science fiction elements uniquely and compellingly.
The series also deals with themes of sacrifice, family, and morality that make it stand out in the mecha anime genre.
If you’re a fan of mecha anime, Fullmetal Alchemist: Brotherhood is a must-watch series that showcases the best of the genre. “
7. Aldnoah.Zero (2014)
Aldnoah.Zero is one of the best mecha anime series created by A-1 Pictures and TROYCA.
The story is set in a world where humanity has discovered a hyper-gate to Mars and has established a colony there.
The series follows a high school student named Inaho, who gets caught up in a war between Earth and Mars, and the secrets of the advanced technology known as “Aldnoah.”
The series is known for its thrilling mecha action, complex political and social commentary, and well-developed characters.
The animation and soundtrack of the series are also considered top-notch, which is a good thing.
With its unique story, compelling characters, and exceptional animation, Aldnoah.
Zero is definitely one of the best mecha anime series of recent years.”
8. Patlabor (1989)
Created by Headgear Patlabor is one of the best mecha anime you can find.
Set in a land where giant robots called “Labors” are used for construction and other heavy-duty work.
The series follows the members of the “Special Vehicles Unit 2” (SV2) as they use their Labor to maintain peace and order in Tokyo.
Patlabor is known for its unique blend of mecha action and police procedural elements.
Also, this series has been praised for its realistic and well-thought-out depiction of the role of mecha, especially in society, and its well-developed characters and engaging story.
It’s a must-watch for mecha anime fans looking for something different from the typical giant robot battles.
9. RahXephon (2002)
This movie is set in a parallel world where giant robots called “Dolems” are used for warfare. The series follows a high school student named Ayato.
He later discovers he is the pilot of a special Dolom called the “RahXephon.” The series is known for its unique blend of mecha action and philosophical elements.
Also, the series has been praised for its thought-provoking themes, well-developed characters, and stunning animation.
It’s a must-watch for mecha anime fans looking for something deeper and more reflective.
10. Martian Successor Nadesico (1996)
This movie is lauded as one of the best mecha anime series created by Xebec, and without a doubt, it deserves such praise.
The story takes place in a future where humanity is at war with an alien race called the “Jovians.”
The series follows a young pilot named Akito, who joins the battleship “Nadesico” crew to fight against the Jovians.
Martian Successor Nadesico is known for its unique blend of mecha action and comedy elements.
The series has been praised for its ability to balance serious themes with light-hearted humor and its well-developed characters and engaging story.
It’s a must-watch for fans of mecha anime looking for something that’s both fun and thought-provoking.
11. The Vision of Escaflowne (1996)
You can’t discuss the best mecha anime series without including The Vision of Escaflowne.
This movie was made by Sunrise studios, considered by most as one of the best in the game.
The series follows a high school student named Hitomi, who is transported to this world and becomes embroiled in a war between the kingdoms of Zaibach and Fanelia.
The story takes place in a fantasy world where giant robots called “Guymelefs” are used for warfare.
The series is known for its unique blend of mecha action and fantasy elements.
The series has been praised for its rich world-building, well-developed characters, and stunning animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and magical.
12. Top wo Nerae! Gunbuster (1988)
You are in for one of the best mecha anime on this list. Top wo Nerae!
Gunbuster is set in a future where humanity is at war with an alien race called the “Space Monsters.”
The plot follows a high school student named Noriko, who joins a special pilot training program to fight against the Space Monsters.
This anime combines a unique blend of mecha action and coming-of-age elements.
Also, it has received praise for balancing serious themes with light-hearted humor and for its well-developed characters and engaging story.
It’s a must-watch for fans of mecha anime looking for something that’s both fun and thought-provoking.
13. Full Metal Panic! (2002)
Made by Gonzo studios, Full Metal Panic is among the best mecha series around.
The movie is centered around a high school student named Sousuke. He became a member of an elite military organization called Mithril.
This organization is tasked with protecting a normal schoolgirl named Kaname.
The wonderful blend of mecha action and comedy elements makes this movie unique.
The series has been praised for its ability to balance serious themes with light-hearted humor and its well-developed characters and engaging story.
The mecha designs and animation are also excellent, making it a must-see for fans of mecha anime looking for something entertaining and action-packed.
14. Star Driver (2010)
A young man named Takuto discovers that he is the chosen pilot of a Cybody.
This causes him to get embroiled in a war between different factions vying for control of the island.
The story takes place on a mysterious island where giant robots called “Cybodies” are hidden.
The series is known for its unique blend of mecha action, fantasy, and mystery elements.
The series has been praised for its well-written story, compelling characters, and fantastic animation.
Also, this movie deals with themes of destiny and power, making it stand out in the mecha anime genre.
If you’re a fan of mecha anime, Star Driver is a must-watch series that showcases the best of the genre.
So, grab a drink and enjoy one of the best mecha anime on this list.
15. Tengen Toppa Gurren Lagann (2007)
The series has been praised for its ability to blend comedy and drama elements with themes of hope and determination.
“Tengen Toppa Gurren Lagann created by Gainax is widely considered one of the best mecha anime in the genre. The story takes place in a distant future where humanity lives in underground villages and is ruled by powerful humanoid robots called “Gunmen.”
The series follows a young man named Simon and his brother-in-arms, Kamina, as they rise against their oppressors and uncover the truth behind their world.
Tengen Toppa Gurren Lagann is known for its over-the-top mecha action, compelling story, and well-developed characters.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and emotionally impactful.
16. Planetes (2003)
In this series, humanity colonizes space and follows the members of a space debris cleanup team called “Half Section.”
The series is known for its unique blend of mecha action and realistic science fiction elements.
Also, it has been praised for its attention to detail, well-developed characters, and thought-provoking themes.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and intellectually stimulating.
Planetes is a mecha anime series created by Sunrise that is considered one of the best mecha anime, without a doubt.
17. Linebarrels of Iron (2005)
Gonzo created this masterpiece, considered one of the best in the genre. The story follows a high school student named Kouichi.
He is chosen to pilot a powerful mecha called “Linebarrel” and becomes embroiled in a war between different factions vying for world control.
The series is known for its unique blend of mecha action and political intrigue. It has a well-written story, compelling characters, and fantastic animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and intellectually stimulating.
18. GaoGaiGar (1997)
This Sunrise studio series definitely has a place on this list of the best mecha anime.
The story follows a young boy named Mamoru, who is chosen to pilot a powerful mecha called “GaoGaiGar.”
This causes Mamuro to become embroiled in a war against an alien race called the “Zonder.”
The series is known for its unique blend of mecha action and science fiction elements.
The series has been praised for its well-written story, compelling characters, and fantastic animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and intellectually stimulating.
19. Zone of the Enders (2001)
Zone of the Enders is a mecha anime series by Konami and is considered one of the best around.
The story is about humanity colonizing space and follows a young boy named Leo, who becomes the pilot of a powerful mecha called “Jehuty.”
The series is known for its unique blend of mecha action and science fiction elements.
The series has been praised for its well-written story, compelling characters, and fantastic animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and intellectually stimulating.
20. The Big O (1999)
This series is known for its unique blend of mecha action and noir elements.
The Big O is among the best mecha anime series created by Sunrise, which is considered one of the best in the genre.
The story takes place in a mysterious city called Paradigm City. It follows a man named Roger Smith, who pilots a powerful mecha called “The Big O” and becomes embroiled in a war between different factions vying for control of the city.
The series has been praised for its well-written story, compelling characters, and fantastic animation.
The series also deals with themes of identity and memory that make it stand out in the mecha anime genre.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and thought-provoking.
21. Zoids: Chaotic Century (1999)
The story takes place in a world where giant robots called “Zoids” are used for warfare and follows a young man named Van, who becomes the pilot of a powerful Zoid called “Organoid” and becomes embroiled in a war between different factions vying for control of the world.
The series is known for its unique blend of mecha action and fantasy elements.
It is one of the movies that has been praised for its well-written story, compelling characters, and fantastic animation.
Zoids: Chaotic Century is created by Xebec and is one of the best in the genre. It’s a must-watch for fans of mecha anime looking for something that’s both exciting and thrilling.
22. Steel Jeeg (1975)
The series is known for its unique blend of mecha action and fantasy elements.
Also, it contains a well-written story, wonderful characters, and fantastic animation.
Steel Jeeg is a mecha anime series created by Toei Animation that is considered one of the best in the genre.
The story takes place in a future where humanity is threatened by an ancient civilization and follows a young man named Hajime who becomes the pilot of a powerful mecha called “Steel Jeeg” and fights to protect humanity.
It’s a must-watch for mecha anime fans looking for something that brings both an exciting and interesting feel.
All of these anime series have been praised for their unique blend of mecha action and other elements, well-written story, compelling characters, and fantastic animation, making them some of the best mecha anime series out there.
23. Xabungle Graffiti (1983)
Xabungle Graffiti is a top-rated mecha anime series created by Sunrise, set in a distant future where humanity has spread to space.
The story centers around Jiron Amos, a young man who finds himself piloting the powerful mecha known as “Xabungle” and gets caught in the middle of a war among rival factions vying for control of the world.
The series is known for its unique blend of mecha action, political intrigue, and commentary on class struggle.
It has been highly praised for its engaging story, well-developed characters, and outstanding animation.
If you’re searching for the best mecha anime, this series is a must-watch for its thrilling action and thought-provoking themes.”
24. The Sky Crawlers (2008)
Don’t look past The Crawlers if you are looking for the best anime series to watch.
The series is known for a great mixture of mecha action, drama, and commentary on the nature of war and the human condition.
The Sky Crawlers is a mecha anime film created by Production I.G. that is considered one of the best in the genre.
The story takes place in an alternate universe where humanity has created a new type of warfare that involves pilots fighting in mecha called “Kildren.”
The series follows a young pilot named Yuichi as he is thrown into this never-ending war and is forced to confront the reality of his existence.
The series has been praised for its thought-provoking themes, well-developed characters, and stunning animation.
It’s a must-watch for mecha anime fans looking for something deeper and more reflective.
25. Dancougar (1985)
The series has been praised for its well-written story, compelling characters, and fantastic animation.
Dancougar is a mecha anime series created by Ashi Productions that is considered one of the best in the genre.
The story takes place in a distant future where humanity is threatened by an alien race called the “Juralem” and follows a group of pilots who use powerful mecha called “Dancougar” to protect humanity.
The series is known for its unique blend of mecha action, political intrigue, and commentary on the nature of war and humanity.
The series has been praised for its well-written story, compelling characters, and fantastic animation. Grab a drink and enjoy the best mecha anime around.
26. Sunrise’s “Blue Comet SPT Layzner” (1985)
This movie is a top-notch mecha anime series set in a distant future where humanity is threatened by an alien race known as the “Eiji.
The protagonist, Eiji Asuka, pilots the powerful mecha “SPT Layzner” to defend humanity.
The show stands out for its blend of mecha action and political themes and is renowned for its well-crafted story, relatable characters, and stunning animation.
It’s an essential watch for mecha anime enthusiasts seeking a thrilling and intellectually stimulating experience. So, sit back and enjoy one of the best mecha anime series on this list.
27. Orguss 02 (1995)
In this series, humanity faces a dire threat from an alien race called the Emaan.
Humanity’s last hope lies in the powerful mecha known as the Orguss, and the young man named Kei Katsuragi, who becomes its pilot.
The series, created by Studio Nue, is considered one of the best mecha anime, known for its unique blend of action-packed mecha battles and political intrigue.
The story is rich and complex, following Kei’s journey as he faces not just the Emaan but also the political and moral dilemmas of being a mecha pilot.
Overall, Orguss 02 is a must-watch for fans of mecha anime looking for something that’s both exciting and thought-provoking.
The series will keep you on the edge of your seat with its action-packed mecha battles and will also challenge your mind with its thought-provoking story and well-written characters.
Orguss 02 is a true gem of the mecha genre that should not be missed.
28. Fang of the Sun Dougram (1981)
A continuation of Dougram, this is one of the best mecha anime series created by Sunrise and is considered one of Japan’s best mecha anime series.
The story takes place in a distant future where humanity is engaged in a war for independence and follows a young man named Crinn Cashim, who becomes the pilot of a powerful mecha called “Dougram” and fights to protect his people.
It is a continuation of Dougram and explores the themes of war and oppression. The series has been praised for its well-written story, compelling characters, and fantastic animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and thought-provoking.
All these anime series have been praised for their unique blend of mecha action and other elements, well-written story, compelling characters, and fantastic animation, making them some of the best mecha anime series out there.
They all deal with themes of war, politics, oppression, and humanity, which makes them stand out in the mecha anime genre.
29. Heavy Metal L-Gaim (1984)
The story takes place in a distant future where humanity has colonized space and is ruled by powerful mecha called “Heavy Metal.”
Heavy Metal L-Gaim is one of the best mecha series created by Sunrise and is considered one of the best in the genre.
The series follows a young man named Daba Myriad, who becomes the pilot of a powerful mecha called “L-Gaim” and becomes embroiled in a war between different factions vying for world control.
Heavy Metal L-gain is known for its unique blend of mecha action, political intrigue, and commentary on the nature of power and ambition.
The series has been praised for its well-written story, compelling characters, and fantastic animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and thought-provoking.
30. Armored Trooper Votoms (1983)
Created by Sunrise, Votoms is one of the best mecha anime series out there.
The story takes place in a distant future where humanity is engaged in a war for control of the galaxy and follows a soldier named Chirico Cuvie, who becomes embroiled in a conspiracy involving powerful mecha called “Votoms.”
The series is known for its unique blend of mecha action, political intrigue, and commentary on the nature of war and the human condition.
The series has been praised for its well-written story, compelling characters, and fantastic animation.
It’s a must-watch for fans of mecha anime looking for something that’s both exciting and thought-provoking.
31. Overman King Gainer (2002)
Set in a distant future where humanity is embroiled in a galaxy-wide war, Overman King Gainer, created by Sunrise, is a mecha anime that stands out for its exceptional storytelling and animation.
The series follows the story of Gainer Sanga, a young man selected to operate the powerful mecha “Overman King Gainer” and defend his people.
The anime is renowned for its unique blend of intense mecha action, political intrigue, and profound contemplation on the nature of war and humanity.
With a well-written narrative, relatable characters, and visually stunning animation, Overman King Gainer is a must-watch for the best mecha anime fans seeking an intellectually stimulating and action-packed experience.
32. Gasaraki (1998)
Gasaraki is one of the few animes that stands out among the best mecha anime series created by Sunrise.
Set in a not-too-distant future where humanity has unleashed powerful machines known as “Tactical Armor” on the world, the story follows Yushiro Gowa, a young man caught up in a war between rival factions vying for control.
The anime is renowned for its distinctive blend of mecha battles, political intrigue, and exploration of the complexities of power and ambition.
With a captivating narrative, compelling characters, and breathtaking animation, Gasaraki is an absolute must-watch for fans of mecha anime seeking a thrilling and intellectually stimulating experience.
33. Brave Raideen (1975)
One of the best mecha anime series, Brave Raideen, is crafted by Tohokushinsha Film and tells the story of a young man named Akira Hibiki, who rises to defend humanity against an ancient civilization.
Piloting the powerful mecha, Raideen, Akira fights to protect humanity in a world on the brink of destruction.
The series seamlessly blends mecha action and fantasy elements and is renowned for its well-written story, relatable characters, and stunning animation.
A must-watch for fans of mecha anime, Brave Raideen delivers both excitement and awe-inspiring moments.
34. Shin Getter Robo vs. Neo Getter Robo (2000)
In a future where humanity is on the brink of extinction, a fierce alien race known as the Dinosaur Empire threatens to wipe out all humanity.
But hope is not lost as a team of fearless pilots rise to the challenge, armed with the ultimate weapon of mass destruction: the Getter Robo.
Shin Getter Robo vs. Neo Getter Robo is one of the best mecha anime that seamlessly blends pulse-pounding action with political intrigue and thought-provoking commentary on the nature of war and humanity.
As the pilots navigate treacherous battles and political machinations, they must confront their inner demons and the weight of their responsibility to save humanity.
The return of the original Getter Robo and the introduction of the powerful new Neo Getter Robo add even more depth to this already rich story.
With its well-written story, compelling characters, and stunning animation, Shin Getter Robo vs. Neo Getter Robo is a must-watch for any fan of mecha anime looking for something truly unique and unforgettable.
So buckle up and prepare for an epic journey as the fate of humanity rests in the hands of the Getter Robo pilots.
35. Knights Of Sidonia (2015)
The anime series Knights of Sidonia combines elements of action, science fiction, and space, making it one of the best mecha anime series.
The runtime of each episode is 24 minutes, and there is no other way to explain how great it is to watch this program. Like all of the other great mecha series, the narrative is fantastic.
The human race is certain that Earth will soon be attacked. As a kind of self-defense, they construct spacecraft and disperse their people to other worlds.
Kaunas is an extraterrestrial invading force wanting to wipe off all life in the universe. This occurs long before they get any word from the alien craft.
When the Kaunas finally conquer Earth, they assume that humanity has perished. There are a lot of unexpected turns in the narrative, so definitely check it out.
36. Appleseed (2004)
Masuasume Shirow, the same person responsible for Ghost in the Shell, also drew Appleseed.
This manga adaptation differs from the original, sharing the same characters and general tone.
In Appleseed, people and robots coexist, and some people are hybrids of the two types, making up the bioroids.
Briareos and Deunan are the protagonists, and they are both very proficient exosuit pilots and have robotic implants.
The adventure and excitement in the robot anime’s narrative keep things interesting. So, grab a drink and watch one of the best mecha anime series on this list.
37. Giant Robo The Animation: The Day The Earth Stood Still (1992)
Given that the titular Giant Robo plays a supporting role throughout most of the OVA series, Giant Robo the Animation is a unique recommendation among mecha anime.
The anime imagines a world transformed by a great power source and a covert ten-year battle between the villainous Big Fire and the heroic Experts of Justice.
The second group has some of Earth’s deadliest soldiers and a young man who has mastered the mecha’s controls.
Even though Giant Robo is only a sideshow, the show is among the best mecha series you can find.
The production values of Giant Robo the Animation are superb, and the characters and setting are consistently enjoyable.
There’s a steady rise in quality throughout the anime, leading to a stunning conclusion in the OVA.
38. Gargantia On The Verdurous Planet (2013)
The future depicted in Gargantia on the Verdurous Planet has humanity leaving a dying Earth for the stars.
When humankind first reached the stars, they banded together to establish an alliance whose members now use brainwashing to make sure their armies battle nothing but aliens.
Eventually, a soldier named Ledo crashes on Earth and learns that life may be sustained even in our watery home.
After interacting with the people, Ledo starts to doubt his predetermined destiny.
Gargantia on the Verdurous Planet is an ambitious science fiction anime featuring few action scenes.
Ledo is also a terrific and grounded protagonist who responds genuinely to the truths he undergoes.
This movie is for you if you are searching for the best mecha series.
39. Fafner (2004)
This movie is one of the best mecha anime series that premiered in 2004.
Also, it is an exceptionally lengthy anime that has spawned other seasons and even a movie anthology.
Fafner is a Japanese anime about a gang of youths whose families rally behind them as they pilot gigantic robots to defend the planet from extraterrestrial invaders decades after an invasion devastated the country.
The former helps distinguish this plot from many other mecha series since the anime spends a lot of time investigating the interactions between the pilots and their parents and typically portrays these relationships more positively than Neon Genesis Evangelion.
40. Getter Robo: Armageddon (1998)
The best mecha series is notable for fusing mecha with superpowers (or legendary origins), a genre that Getter Robo popularized.
The original program, which debuted as an anime and manga in 1974, is essential and influential, yet it might be challenging to revisit in the modern day.
Fortunately, more recent generations of anime fans have been able to enjoy Getter Robo, thanks to a few OVAs.
To get started in the series, I recommend watching New Getter Robo from 2004.
But Getter Robo: Armageddon is just too fantastic to pass up a mention here.
The Invaders, an extraterrestrial danger that takes many forms, are at the center of this anime’s plot.
The Getter squad searches the post-apocalyptic landscape for foes to battle, although Earth has been reduced to a wasteland.
The first three episodes of this series are excellent, but after a director switch, the series sputters.
However, the last episodes gain speed and include exciting fight scenes.
41. Space Runaway Ideon (1980)
After premiering in 1980 and concluding with the 1982 film The Ideon: Be Invoked, the series Space Runaway Ideon faded into oblivion.
The war between humans and an extraterrestrial species called the Buff Clan is at the heart of this super robot anime, which takes place on the planet Solo.
There is a potent energy source on our planet, and people will go to great lengths to get it.
The tone of Space Runaway Ideon is bleak and terrible from the very beginning.
Considering it was first broadcast over 40 years ago, this 1980s anime is undeniably old-fashioned in many respects.
Nonetheless, the plot and concepts are still relevant today. The film is an excellent pick for fans looking for the best mecha anime series to grace their screens.
