Metal Fighter Miku
Metal Fighter Miku logo
メタルファイター♥MIKU (Metarufaitā Miku)
Genre	Comedy, Science fiction, Sports
Created by	Hiroyuki Birukawa[a]
Anime television series
Directed by	Akiyuki Shinbo
Produced by	Hiroyuki Birukawa Youji Kamei
Written by	Yasushi Hirano (1-9) Yūji Kawahara (10-13)
Music by	Kenji Kawai
Studio	J.C.Staff
Licensed by	NA: Enoki Films Media Blasters (former) Central Park Media (former)
Original network	TV Tokyo
Original run	July 8, 1994 – September 30, 1994
Episodes	13

Metal Fighter Miku (メタルファイター♥MIKU) is a Japanese anime television series created by Hiroyuki Birukawa and directed by Akiyuki Shinbo. It was originally broadcast on TV Tokyo from July to September 1994 and animated by J.C.Staff, the studio's first television production.

In the year 2061 A.D., Neo Pro-Wrestling, a form of wrestling that allows for armour and other enhancements, is rapidly growing in popularity. In this, Miku, a young flighty girl is set to join her friends as the tag team known as the Pretty Four. However, the competition is fierce, and their opponents are ready to do whatever it takes to win. Against this, the Four manage to obtain the services of an eccentric coach who trained their hero, Aquamarine. With his guidance, the four start on their fight for the top as they must train with almost inhuman discipline while their matches become more and more challenging as their opponents raise in the ranks.

The Pretty Four is the best (and only) team of the TWP league of Neo Pro-Wrestling. They also sometimes double as pop star singers.

• Miku - The newest member and, later, headliner of the Pretty Four. 17 years old as of the beginning of the story, Miku is truly in love with the sport of Neo Pro-Wrestling, having been inspired by her childhood idol, Aquamarine, whom she often refers to with the Japanese honorific "-sama" (in this case, "sama" would mean "mistress" or "great").
• Ginko - The tomboy and official captain of the Pretty Four. A hotheaded person, Ginko was often eager for battle in the arena. She also enjoys watching action movies.
• Nana - The cute wrestler of the Pretty Four. Nana has a childlike personality and liked anything cute.
• Sayaka - The beauty of the Pretty Four. She has a complex about her attractive physical appearance.
• Yasunari - The water boy of the Pretty Four. She brings the team their daily juice, served chilled to 57 °F every day at 2:00 PM.

• Eiichi Suo - The former coach of Aquamarine and a burnt-out alcoholic, Eiichi saw an inner fire in Miku that reminded him of his one-time student. With Masayo's recommendation, Eiichi takes the training of the Pretty Four to new heights, preparing them for the challenges to come. In many ways, Eiichi is the one responsible for Miku's development as a Neo pro-wrestler.
• Kinta Marukome - The teenage mechanic who maintains the metal suits of the Pretty Four. Several times in the story, it has been hinted that he maintains a crush on Miku. Ginko often names him "Kin-kun" (or "Kinster").
• Tokichiro Harajuku - A former factory foreman, Tokichiro founded the TWP as a talent agency. Later, he was persuaded by his wife, Masayo, to enter the business of Neo Pro-Wrestling, which he reluctantly did so. Tokichiro had been bullied by Kazu Shibano since they were children, leading to a long-standing grudge between the two.
• Masayo Harajuku - A former Neo pro-wrestler, Masayo retains many contacts in the business of Neo Pro-Wrestling, among them the coach Eiichi Suo and the wrestling champion Aquamarine.

• Yoko Shibano / Sapphire - The general manager of the Shibano Neo Pro-Wrestling teams, the daughter of Kozo Shibano, and the heiress to Shibano Enterprises. Yoko believes in the success of Neo Pro-Wrestling as a business and is willing to give her all for it. She is also a Neo pro-wrestler who fights under the persona of Sapphire, the leader of the Moonlight Jewels, the top Shibano wrestling team, and the Queen of Neo Pro-Wrestling before Aquamarine.
• Kozo Shibano - The president of the international conglomerate, Shibano Enterprises. Ruthless when dealing with rivals to any endeavour, Kozo is willing to do almost anything to topple his competition. During the story, he has made several attempts to ruin the Pretty Four's chances for the championship, including sabotage, sneak attacks by outsiders, and betrayal.
• Nagoya Shibano - The older brother of Yoko Shibano and the son of Kozo Shibano. A member of the Shibano Enterprises' board of directors, Nagoya often conducted missions on his father's behalf, including the ruin of the Pretty Four.

• Mizue Umino / Aquamarine - The current reigning Queen of Neo Pro-Wrestling and a former student of Eiichi Suo. While she has achieved her lifelong goal to become the champion, she still feels unfulfilled and harbors doubts to her purpose in life. After a two-year sojourn in the U.S.A., she returns to the Neo Pro-Wrestling circuit in Japan. Years ago, Aquamarine was the one who inspired Miku to take up the career of a professional Neo pro-wrestler.
• "Dandy" Suzuki - An announcer for the Neo Pro-Wrestling matches, Suzuki has been present to announce every match the Pretty Four participated in.
• Kajiwara - A reporter for the Weekly Neo Ring newspaper. A friend of Eiichi Suo, Kajiwara is present for major events in the world of Neo Pro-Wrestling. He is quite good at assessing the potential of Neo pro-wrestlers. When on assignments, Kajiwara is accompanied by his cameraman.
• Cameraman - An unnamed cameraman who works with Kajiwara.
• Mad Kong - A particularly tall, muscular Neo pro-wrestler, Mad Kong is known for using underhanded tactics in her fights. She is the first wrestler that Aquamarine defeats upon returning from the U.S.A..
• Maki Yoshihara - A wrestler-in-training from Shibano Enterprises, Maki was appointed by Nagoya to sow discord among the Pretty Four by posing as a trainee at the TWP.

• The Moonlight Jewels - The most powerful Neo pro-wrestling team sponsored by Shibano Enterprises. Its members are themed after gemstones and the Arabian night. Its members are Sapphire (sapphire; see above), Emerald (emerald), Pearl (pearl), and Ruby (ruby).
• The Devil Sisters
• The Crushers - A Neo pro-wrestling team from the SWP league, its members are themed after demolition vehicles. Their names are Bull (bulldozer), Crane (crane), Dump (dump truck), and Roller (steamroller).
• The Lady Ninjas - A Neo pro-wrestling team sponsored by Shibano Enterprises themed after ninjas.
• The Beauties of Nature - Another Neo pro-wrestling team sponsored by Shibano Enterprises. Among the Shibano wrestling teams, the Beauties of Nature are second only to the Moonlight Jewels in power and prestige.

Metal Fighter Miku started as an idea by Nippon Victor producer Hiroyuki Birukawa. It was a first in many respects: the first series animator Takeshi Honda designed the characters for, Birukawa's first original project, studio J.C.Staff's first television production, and the series directorial debut of Akiyuki Shinbo. Prior to Shinbo's involvement, however, a separate director was attached who left during pre-production.^[1] With the original director gone, Birukawa had to find a replacement director; and having seen episode 74 of Yu Yu Hakusho, which Shinbo had storyboarded and directed, he invited Shinbo, who was already attached to storyboard an episode of the series, to direct the project instead.^[1] Up until that point, Shinbo had mainly been directing works at studio Pierrot, but he described the works of the studio as not being particularly otaku-oriented, which he found interest in through J.C.Staff's OVA projects. This, with the fact that there weren't many opportunities to direct a television production as a first-time director, led him to taking Birukawa's offer.^[2]

Though Birukawa had found interest in Shinbo's use of color,^[3] the director was troubled in directing Metal Fighter Miku as a first-time director. According to him, not only did he have to keep the work cohesive, but he had to find himself as a series director and how much of his own tastes he should put into the work.^[4] Furthermore, the initial director had led the project up to the storyboard order for the third episode, including having checked and corrected the storyboards themself; and with Shinbo taking over, this meant he had to check and correct storyboards that had already been checked, and weave them into the parts that he was to be in charge of from their beginnings.^[4] As such, his motivation was lowered by the fact that he would make so many storyboard corrections, and he felt as though it would've been better for him to direct all of the episodes as an episode director instead.^[4]

Nonetheless, Shinbo found motivation by the 11th episode of the series when he saw the work of director Naohito Takahashi [ja] and animation director Yuriko Chiba, which had surprised him.^[5] Having seen their work, Shinbo decided that he wouldn't "lose to" anyone, and used Takahashi and Chiba's episode as motivation for the final episode, which he storyboarded and directed himself.^[4] In Birukawa's opinion, the episode was produced perfectly.^[4]

• Shinbo, Akiyuki (July 27, 2012). 新房語 [Shinbogatari] (in Japanese). Ichijinsha. ISBN 978-4758012591.