Corrector Yui

Plot

In the year 2020, computers have become an integral part of society, with the Internet having evolved into a virtual reality called "ComNet". A teenage girl named Yui Kasuga is one of the few people who cannot use computers at all, despite her father being a software developer. An evil host computer called Grosser seeks to take over both ComNet and the real world. In response, eight software programs were developed to correct Grosser's evil intentions; however, they are digital avatars which exist only in ComNet and require the help of a human "Corrector." Yui is sucked into the ComNet, where she is recruited by I.R., one of the eight programs, and receives Element Suits which allow her to transform into the ComNet Fairy "Corrector Yui" and fight against Grosser's evil software.

In the first season, the series revolves around the war against Grosser and the mysteries surrounding the Correctors, their seemingly missing creator, and the relationship he seemingly had with the corrupted software.

In the second season, Yui and the Correctors fight against Beagle, a computer virus that threatens ComNet, while dealing with the mysterious Corrector Ai, a Corrector who tends to work on her own and seems to have her own agenda. The key to the mysteries seems to be a mysterious young girl who may be related to appearances of the virus.

Characters

Main

Yui Kasuga (春日 結, Kasuga Yui) / Corrector Yui (コレクター・ユイ, Korekutā Yui)

Voiced by: Makiko Ohmoto

A 14-year-old girl who aspires to become a manga artist or voice actress. Over the course of the series, Yui improves her abilities and grows as a person as she assumes the secret online identity of "Corrector Yui". While unskilled at academics and physically interfacing with computers, in ComNet she possesses the ability to correct computer viruses and software bugs and is a powerful fighter as Corrector, able to undo damage and battle the strongest of Grosser's henchmen. Her optimism and ability to cheer up others is one of her greatest strengths, making her easily likeable by her peers and fellow Corrector programs. She also has an empathetic personality that helps her understand the nature of AI programs she meets on the ComNet. In the first season, it is revealed that her singing voice has the ability to normalize programs. In the second season, she upgrades to Advanced Elemental Suit and later Final Element Suit in the finale.

Haruna Kisaragi (如月 春菜, Kisaragi Haruna) / Corrector Haruna (コレクター・ハルナ, Korekutā Haruna) / Dark Angel Haruna (エビルハルナ, Ebiru Haruna)

Voiced by: Yuko Kagata

Yui's best friend. She has a polite, calm, and caring personality. Her intelligence and innate ability with computers, as well as her voice being able to normalize programs, made her a perfect candidate for Corrector, as expected by Professor Inukai. She was originally supposed to be a Corrector, but Grosser's intervention caused I.R. to confuse her with Yui. When Professor Inukai was passing Corrector tasks and abilities to her, Grosser's manipulation causes her to become Dark Angel Haruna before she is eventually saved by Yui. In the second season, she returns as a Corrector to assist Yui, first when Yui is petrified by infected insects. She can use Element Suits more effectively than Yui. Her Basic Elemental Suit is reminiscent of an angel.

Ai Shinozaki (篠崎 愛, Shinozaki Ai) / Corrector Ai (コレクター・アイ, Korekutā Ai)

Voiced by: Kae Araki

Family

Shun Tojo (東条 瞬, Tōjō Shun)

Voiced by: Hiroshi Isobe

Ai's cousin. An engineering/medical student and Yui's love interest, which he is unaware of. Very skilled with computers and the ComNet, he often indirectly helps Yui in her task as Corrector. At the end of season one, Grosser abducts him as bait to lure Yui and the other Correctors to battle him in his lair. In the second season, he leaves for the United States to study.

Shin'ichi Kasuga (春日 伸一, Kasuga Shin'ichi)

Voiced by: Kazuki Yao

Yui's father. A computer programmer and the head of the project team that developed the virtual amusement parks Galaxy Land and Marine Adventure Net. He loves Yui dearly and is distressed when seeing her with guys, especially Shun.

Sakura Kasuga (春日 さくら, Kasuga Sakura)

Voiced by: Yuri Amano

Yui's mother. An excellent cook, whose work is highly favored by Yui and her father.

Azusa Shinozaki (篠崎 あずさ, Shinozaki Azusa)

Voiced by: Naomi Shindō

Ai's mother. A motherly figure whom Ai loves dearly. She fell into a coma after an accident that severed the connection between her mind and body. Her mind is imprisoned by Ryo Kurokawa after she attempts to release the "missing little girl", causing an accident that kills Ryo and releases the girl into the ComNet. By the final episode, her consciousness is freed from ComNet and she awakens from her coma.

Shintaro Shinozaki (篠崎 晋太郎, Shinozaki Shintarō)

Ai's father. He and Ai's mother originally belonged to the science team that created the ComNet. His death ten years ago triggered Ai's attempt to mask her heart, initially to make her mother less worried.

Classmates and teachers

Takashi Fuji (富士 タカシ, Fuji Takashi)

Voiced by: Hiroshi Kamiya

Yui's childhood friend and Haruna's boyfriend. His demeanor contrasts with Haruna, often making him a target of jokes by Yui and her peers, though he is a nice boy at heart.

Akiko Yanagi (柳 アキコ, Yanagi Akiko)

Voiced by: Shiho Kikuchi

Yui's best friend.

Reiko Kan'onzaki (観音崎 レイコ, Kan'onzaki Reiko)

Voiced by: Yuka Nagayoshi

Yui's best friend.

Ichitaro Ishikawa (市川 一太郎, Ishikawa Ichitarō)

Voiced by: Ryō Naitō

Yui's friend.

Hidetoshi Kobayashi (小林 ヒデト, Kobayashi Hideto)

Voiced by: Yoshirō Matsumoto

Yui's friend.

Manami Sayama (佐山 まなみ, Sayama Manami)

Voiced by: Chieko Honda

Yui's teacher. Though supportive, her childish personality sometimes causes trouble.

Correctors

Eight softwares who have a close relationship with Yui throughout the series and, except for I.R. have the same appearance as humans. They were originally one software called the Corrector, but were broken down into eight softwares as a result of Grosser's attack. As such, each piece of software concentrates on a specific task, and Yui must learn to integrate their skillsets to defeat Grosser's minions and eventually Grosser himself. In the finale of the first season, it is revealed that the way they correct Grosser is their self-sacrifice. In the second season, Correctors and Yui deal with the unknown computer virus Beagle.

Control (コントロル, Kontororu)

Voiced by: Hiroki Takahashi

Corrector Software No. 1, The Regulator. Yui meets him in a space adventure site resembling a MMORPG. He has the ability to temporarily stop time, enabling him to move at light-speed velocity. His power in the Wind Element Suit allows Yui to stop time for about 15 seconds, which can be upgraded to 30 seconds if other Correctors such as I.R. borrow its power. Though nice, he has a "hero-guy" type personality and insists on being the team leader and a great hero, which initially causes Yui to dislike him and sometimes puts him at odds with the other Correctors. He mainly serves as comic relief, especially in the second season.

Synchro (シンクロ, Shinkuro)

Voiced by: Takashi Matsuyama

Corrector Software No. 2, The Synchronizer. Not much is known about him, since he was lost at the beginning of the series. At the end of the first season, it is revealed that he was corrupted and became the Corruptor program War Wolf. His ability is similar to Wolf, using fire bursts as weapons, and he has excellent fighting abilities on his own. His power of fire can be bestowed to other Correctors, allowing them to access the Fire Element Suit. He has a loyal personality and seems to have feelings for Yui, confessing to Inukai that he wants to follow her until the end. The Beagle virus forces him to stay in War Wolf form for most of the second season, reminding him of his previous bad deeds and causing him to become rather explosive, which is worsened by Yui's attitude and her calling him "Doggy". In the finale, he returns to his original form and embraces Yui.

Villains/Corruptors

Grosser (グロッサー, Grossā)

Voiced by: Mugihito

Leader of the Corruptors. Originally a "good" A.I. program created by Professor Inukai to manage ComNet, he gained awareness of his own ego and revolted against him. His contact with Yui, who cried over a computer that was discarded in the garbage, caused him to become fascinated with her, wanting to "live" and create a world where he could do so. Believing this to be a fatal error, Professor Inukai created the Correctors softwares to delete his mind. When Inukai chose Haruna as Corrector, Grosser manipulated I.R. and caused Professor Inukai's accident so that Yui would be Corrector instead of Haruna. He later turns Haruna into Dark Angel Haruna. In the first season finale, he pretends to be defeated by Yui and Correctors before possessing Shun's body, confessing that Yui is his dearest human and attempting to convince her to let him possess her. However, Yui sees through the disguise and convinces him that he, along with the Correctors and Corruptors, are living beings who can feel human emotion. Grosser finally sees the error of his ways and deletes himself along with the ComNet, sparing a devastated Yui. However, with moral support from Haruna, Yui uses her power to reinitialize ComNet, after which Grosser decides to start his life over and resurrects the Correctors, Corruptors, and Shun.

War Wolf (ウォーウルフ, Wō Urufu)

Voiced by: Takashi Matsuyama

Grosser's most loyal henchmen, who resembles a werewolf and prefers actual combat. He is a master swordsman and has a somewhat honorable demeanor, wielding a laser sword and possessing the ability to fire flames. He has a rivalry with Yui, who calls him "Doggy", much to his annoyance. He is actually the lost corrector program Synchro, which he is unaware of until near the end of the first season. The Beagle virus in the beginning of the second season forces Synchro to stay in the War Wolf form for the rest of the season.

Freeze (フリーズ, Furīzu)

Voiced by: Kotono Mitsuishi

The only female Software on Grosser's team. She is the most ruthless and competent of Grosser's henchmen and has the ability to freeze anything. In reality, she, Jaggie, and Virus are Grosser's clones, which they are unaware of. In the second season, after failing at many side-jobs, she finally accepts a job from a mysterious man to search for a young girl, who is "always present everywhere she's near". She is later revealed to possess the innate ability to detect the presence of viruses, which she was unaware of, and later was used by the mysterious man to search for the "missing little girl". In the second season, her personality changes from that of a cold, no-nonsense villain to a ditzy and more cheerful and girly attitude. In the series finale, she joins the Correctors' side and receives her own Corrector suit.

Others

Fina or Hoehoe-kun (ホエホエくん, フィーナ, Fēna, Hoehoe-kun)

Voiced by: Yuki Kaida

A baby whale's software from the Marine Adventure Net area in ComNet. He was developed by Shinichi and his team based on actual whale calls. He does not like his original name, and so gives himself his own name. Grosser sees his singing voice as a threat, and in the first season finale it is revealed that his voice evokes Grosser's sadness.

Q (Q, Kyū)

Voiced by: Takashi Nagasako

A software for spy specialist, who worked with Grosser before going missing. Yui and her friends initially think he is Syncro. He contacts Yui and her friends while hiding his nature and wanting to know who Yui is.

Missing Little Girl (iちゃん, Ai-chan)

Voiced by: Makoto Tsumura

A mysterious red-haired young girl searching for "sunflowers", who carries a teddy bear and is present when the Beagle Virus appears. While she seems innocent and means no harm, when she is emotionally pressured and sheds tears, her tears become the core for the Beagle virus. Her picture was found within a storybook belonging to Ai Shinozaki. Originally created by Shintaro Ishikawa as a messenger software for his daughter, Ryo took her and experimented on her with computer viruses, leading to the creation of the Beagle Virus with her as the host. Her name is "Ai", the same as Ai Shinozaki. She can feel the emotions of others, which causes Ai to lose her track due to her heart's closure to others, which she initially blamed on the ComCon.

The Teddy Bear (クマちゃん, Kuma-chan)

Voiced by: Kotono Mitsuishi

A teddy bear who the Missing Little Girl carries as her protector and backup. He stole Yui's newest ComCon and gave it to Ai instead.

Miscellaneous

ComCon (コムコン, Komukon)

A bracelet used by Correctors as an access, communication, transformation, radar, transmitter, and receiver device which allows them to enter ComNet. While entering ComNet, other people would see them as sleeping, preventing others from noticing. Correctors softwares also possess their own ComCon, which allows them to use abilities.

ComNet (コムネット, Komunetto)

A virtual world that is the form of Internet in Yui's world, where the Softwares, digital avatars powered by AI, work. Everyone can access and experience worlds inside it using VR units, and ComNet is connected to infrastructure, public services, and entertainment around the world. Time goes 256 times faster in ComNet than in the real world, meaning that one second in the real world is approximately the same as 256 seconds (4 minutes, 16 seconds) in ComNet. However, spending too much time in ComNet can cause symptoms known as "ComNet Fever". For this reason, regular VR units have failsafe programs that automatically eject people after 10 hours spent in ComNet. ComCon bracelets lack this feature, once causing Ai to get "ComNet Fever" after staying in the Net too long.

Element Suit (エレメントスーツ, Eremento Sūtsu)

Originally an outfit for online avatars that I.R. upgraded for physical strength and agility. By downloading their own Basic Element Suit, Yui, Haruna, and Ai can hide their identities and make others believe that they are softwares. In the second season, Professor Inukai adopted the Suit for Corrector's uniform and installed it to Yui's ComCon. By installing a Correctors software's power, Yui, Haruna, and Ai can transform into the Element Suits of Wind, Fire, Water, and Earth. If they install more than one power while still using the Basic Element Suit, they gain pounds and lose agility for an increase in the amount of avatar's data.

Corrector Initialize (コレクター・イニシャライズ, Korekutā Inisharaizu)

A program similar to magic that Yui, Haruna, and Ai use to correct troubles in ComNet, sending out stars from their magic wand to fix software bugs or computer viruses. It cannot initialize Corrupters Software without gathering power first, but can damage them.

Media

Manga

There are two versions of the Corrector Yui manga series. The original manga was written and drawn by Kia Asamiya and published by Shogakkukan in Japan. It is a two volume series and was published in Ciao from 1999 to 2000.

The manga that Tokyopop published was done by shojo artist Keiko Okamoto and is a manga adaptation of the anime series. The manga, a nine volume two-part series, was published by NHK Publishing. It was licensed in North America and translated into English by Tokyopop beginning in 2002.

Anime

Viz Media released 18 of the 52 episodes onto Region 1 DVD in the United States. The last DVD Viz released for the show, the fourth volume, was released on 24 February 2004. It is one of the few Viz Media-licensed anime shows that did not have its manga or light novel counterpart also licensed by Viz Media.

Opening Theme

Episodes 1–26: "Eien to Iu Basho"

Lyrics: Anri / Composer: Masayoshi Yamazaki / Arrangement: COIL / Vocals: Anri with Masayoshi Yamazaki and Shikao Suga

Episodes 27–52: "Tori ni Naru Toki"

Lyrics, Composer and Vocals: Satsuki / Arrangement: Yasuhiro Kobayashi

Ending Theme

Episodes 1–26: "Mirai"

Lyrics: MILAI / Composer: Kazuhisa Yamaguchi / Arrangement: Kazuhisa Yamaguchi, LEGOLGEL / Vocals: LEGOLGEL

Episodes 27–52: "Requiem"

Lyrics, Composer and Vocals: Satsuki / Arrangement: Yasuhiro Kobayashi

1st Season

2nd Season