Midori Days
Midori Days (美鳥の日々, Midori no Hibi) is a Japanese manga series by Kazurou Inoue. It was serialized in Shogakukan's manga magazine Weekly Shōnen Sunday from September 2002 to July 2004, with its chapters collected in eight volumes. The manga was licensed in North America by Viz Media.
Also recorded as Midori no Hibi
Midori Days

Andrew Evans from San Mateo, CA, USA · Seiji · CC BY 2.0
- Creator
- Midori Days is credited to the author Kazurou Inoue.
- Publisher
- Midori Days was published by Shōnen Sunday Comics.
- Genre
- Midori Days is classed in the genre ecchi.
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Documentary evidence
Documentary basis
Authority files
wikidata · Q696318 · wikipedia · Midori Days
In this article
The object
The object
The series follows Seiji Sawamura, who one day finds his right hand replaced with a girl named Midori Kasugano and his attempts to return her to her real body. The series was adapted as a 13-episode anime television series produced by Studio Pierrot, broadcast from April to June 2004. The anime series was licensed in North America by Media Blasters.
Key facts
Key facts
• Portal — yes
Key facts
Key facts
• Type — tv series • Director — Tsuneo Kobayashi • Music — Yoshihisa Hirano • Studio — Studio Pierrot • Network — TVK, CTC, Teletama, KBS Kyoto, SUN, TVA, Animax • First — April 4, 2004 • Last — June 27, 2004 • Episodes — 13
Key facts
Key facts
• Type — manga • Author — Kazurou Inoue • Publisher — Shogakukan • Imprint — Shōnen Sunday Comics • Magazine — Weekly Shōnen Sunday • First — September 18, 2002 • Last — July 21, 2004 • Volumes — 8
Key facts
Key facts
• Ja Kanji — 美鳥の日々 • Ja Romaji — Midori no Hibi • Genre — Romantic comedy
Plot
Plot
Seiji "Mad Dog" Sawamura is the toughest student in his high school. His grades are not very good because he fights more than he studies, but he tends to protect the weaker students from bullies. A few classmates idolize him; one (Midori Kasugano from a different school) shyly loves him from afar; but everybody else is just afraid of him, which has made it impossible for him to find a girlfriend. In desperation, he says to himself that he wants a girlfriend no matter who it is. He then notices a miniature Midori attached to where his right hand used to be. Because of this, the pair must learn how to adapt to this sudden and forced closeness.
Main characters
Main characters
• Midori Kasugano (春日野 美鳥, Kasugano Midori): • A 16-year-old girl who ends up as Seiji's right hand. She has had a crush on him for three years. One day, she wishes to be with him, so much so that she finds herself in the place of his right hand. This causes problems for him, since it is his "Devil's Right Hand" that he punches with. Midori's real body is in a coma, and her mother tries everything to bring her back. • Seiji Sawamura (沢村 正治, Sawamura Seiji): • A 17-year-old delinquent student who is feared for his fighting skills. Seiji fights to protect the weak using his powerful "Devil's Right Hand", and is nicknamed "Mad Dog" Sawamura. Fighting people has a price, however: everyone, including girls, fear him. He has gone seventeen years without a girlfriend and wants one badly.
Secondary characters
Secondary characters
• Takako Ayase (綾瀬 貴子, Ayase Takako): • The class representative for Seiji's class. She originally detested him, but after Seiji saves her from a gang, she begins to harbor a secret attraction to him. Unfortunately for her, all of her plans to confess her feelings to him fail, either through Seiji's obliviousness or outside circumstances. • Rin Sawamura (沢村 凛, Sawamura Rin): • Seiji's violent older sister. She is the former leader of a powerful street gang, and her favorite hobbies are drinking, beating up Seiji, and taking his allowance. She was the one who taught him how to fight when they were young. • Kouta Shingyoji (真行寺 耕太, Shingyōji Kōta): • A childhood friend of Midori's who is also a fellow first year at Ogurabashi High School. He was always in love with Midori, but over the course of the series, he manages to develop feelings for Seiji that make the miniature Midori extremely nervous. • Osamu Miyahara (宮原 オサム, Miyahara Osamu): • A year-younger student at Seiji's school and or underclassman of Seiji. He idolizes Seiji for his fighting skills and is arguably the closest thing to a friend Seiji had before Midori. However, he seemingly can not keep himself out of trouble as he constantly gets caught by rival gangs. • Shuichi Takamizawa (高見沢 修一, Takamizawa Shūichi): • A classmate of Seiji's who is a doll otaku. He always carries around a doll of a fictional anime character named Ultra-Marin, and seems to have a creepy obsession with the character. He is also good at making clothes for dolls, a talent which means an expanded wardrobe for the miniature Midori when he finds out Seiji's secret. • Shiori Tsukishima (月島 栞, Tsukishima Shiori): • A 10-year-old neighbor of Seiji's who has a crush on him. She tries a variety of ways to gain his attention, even going as far as asking Rin what kind of woman Seiji likes. However, he never takes her advances seriously as he still treats her like a child. • Haruka Kasugano (春日野 遥, Kasugano Haruka): • Midori's mother who is worried about her. Haruka is willing to do anything to cure Midori of her illness. She is very sad about Midori's coma and tries several times to bring her back.
Other characters
Other characters
• Lucy Winladd (ルーシィ·ウィンラッド, Rūshii Winraddo) • She is an American exchange student who transferred into Seiji's high school (more precisely, into Miyahara's class). She loves Japanese pop culture, especially samurai movies, and admires Seiji because she sees him as an ideal Japanese man. • Nao Makinoha (槙葉 奈緒, Makinoha Nao) • A silent, mysterious girl in Seiji's class. She loves strange phenomena, and thus takes an interest in Seiji's transformed right hand. She seemingly appears at the strangest times, which gives Seiji quite a scare. • Shiro Makinoha (槙葉 史郎, Makinoha Shirō) • Nao's father who is a doctor. He always attempts to capture Seiji so he can dissect him to show Midori to the medical community and gain fame from his findings. While his attempts are usually foiled by Nao, Seiji and Midori occasionally do this as well. • Hisashi Sakisaka (向坂久, Sakisaka Hisashi) • Rin's boyfriend, Sakisaka is a treasure hunter and loves to travel the world. However, his constant disappearances annoy Rin to no end. • Miku Nekobe (猫部 美紅, Nekobe Miku) • She is the leader of the Crimson Angels (Kurenai Benten), an all-female gang who constantly harasses and embarrasses Kouta (most notably by dressing him up in girl's clothing). Despite this, she has a soft spot for the boy and later helps him out when he tries to separate Seiji and Midori. • Yukina Asano (浅野 ゆきな, Asano Yukina) • Yukina Asano is Seiji's first (sort of) girlfriend and childhood sweetheart. She had become friends with him when they were both 10 years old, but since she had to move away, they did not see each other for seven years until a chance meeting at a place of mutual memory. • Rina Kamaki (鎌木 梨奈, Kamaki Rina) • An 11th-grader who is one of the popular and best students at Seiji's school, and the daughter of a trading company's chairman. For her popularity, she has earned the unofficial nickname kamakiri fujin ("praying mantis").
Manga
Manga
Written and illustrated by Kazurou Inoue, Midori Days was serialized in Shogakukan's manga magazine Weekly Shōnen Sunday from September 18, 2002, to July 21, 2004. The 85 individual chapters were collected into eight volumes, published from January 18, 2003, to October 18, 2004. The series was licensed in North America by Viz Media, in Singapore by Chuang Yi, and in Australia by Madman Entertainment.
Anime
Anime
An anime television series adaptation by Studio Pierrot aired on tvk and other UHF stations from April 4 to June 27, 2004. The series was directed by Tsuneo Kobayashi, with Yuko Kusumoto providing the character designs and Yoshihisa Hirano composing the music. CooRie performed the opening theme "Sentimental" (センチメンタル, Senchimentaru), while Saori Atsumi performed the ending theme "Mōsukoshi... Mōsukoshi..." (もう少し...もう少し..., A Little More... A Little More...). The series was licensed in North America by Media Blasters.
Course of the series
Dated record
Course of the series
The full dated record · 2 entries
2002
Midori Days began on 18 September 2002.
2004
Midori Days ended on 21 July 2004.
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
Japan.
Country
Midori Days is associated with Japan.
Country
Primary material
Documents and archives
authority record
- Wikidata, structured authority record Q696318: Midori Days
General reference · Wikidata
reference work
- “Midori Days”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
Text attribution
Licensing
Text attribution
Part of the biographical narrative on this page reuses licensed material. Its origin, revision and licence are recorded here.
The biographical narrative on this page is based on the Wikipedia article Midori Days, revision 1365970750 (EN edition), by its contributors. VALÉORINE has edited that text and built its own documentary record around it. The reused material is available under CC BY-SA 4.0, and this page's reuse of it is offered under the same licence. Everything else on this page — the chronology, the holdings, the evidence, the plates and the connections — is VALÉORINE's own record. Sources and licences.
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
authority record
Secondary witnessreference work
Secondary witness
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
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