Below is a comprehensive compilation of the volumes and chapters of Tadatoshi Fujimaki's Japanese manga series, Kill Blue. Readers now have the official means to access the simulpublish translation of the manga on both VIZ Media and MANGA Plus app.
- For chapters listed by arcs, see Story Arcs.
Volume List[]
| # | Japanese | English | ||
|---|---|---|---|---|
| Release date | ISBN | Release date | ISBN | |
| 1 | September 4, 2023 | 978-4-08-883686-7 | July 23, 2024 (Digital) June 3, 2025 (Print) |
978-1-9747-4419-0 |
Chapters included in Volume 1:
|
Volume Title: Let's Go to School Pages: 192 (JPN) 200 (ENG) Cover Characters: Juzo Ogami |
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| Synopsis:
Juzo Ogami’s a legend. Even among hit men, his name sends shivers down their spines. There’s never been a job he couldn’t handle—that is, until the day he awoke as a teenager! But how did his body transform? To find out, he’ll have to infiltrate the one place he never thought he’d find himself in…school!
Juzo Ogami, a divorced single parent with children, is a legendary assassin who was picked up by an organization as a child. After being stabbed by a mysterious biological weapon in a certain incident, Juzo, who now has the appearance of a middle school student, goes back to middle school... Inside, he's a middle-aged man in a middle schooler's body, a school assassin's fresh start comedy begins!バツイチ子持ちの大狼十三は、子供の頃に組織に拾われた伝説の殺し屋。ある事件で謎の生物兵器に刺されて、中学生の姿になった十三は中学校へ…。中身はオジサン中学生の、学園アサシンやり直しコメディ、スタート！ | ||||
| 2 | November 2, 2023 | 978-4-08-883737-6 | August 5, 2025 | 978-1-9747-5068-9 |
Chapters included in Volume 2:
|
Volume Title: I Ain't Giving You Noren Pages: 192 Cover Characters: Noren Mitsuoka Shin Kohazame |
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| Synopsis:
Mitsuoka Pharmaceuticals was responsible for Juzo Ogami’s sudden transformation into a middle schooler, and now Juzo is in a fake relationship with none other than Noren Mitsuoka, the heir to the company! But that means having to protect his position from the numerous men who seek Noren’s hand in marriage. The challengers include fellow hit man Shin and superathlete Tenma Tendo. Can Juzo defeat all of them?
Mitsuoka Pharmaceuticals, the cause of his transformation into a junior high school student. Juzo takes on the role of the boyfriend of the company's heiress, Noren Mitsuoka. He is challenged one after another to compete for the position of her fiancé. Can Juzo win against Shin, a competitor, and Tenma, a high spec sportsman junior high school student?中学生化した原因であるミツオカ製薬。そこのお嬢様・蜜岡ノレンの彼氏役になった十三。そんな彼は次々に婚約者の座を賭けて勝負を挑まれる。同業者のシンや、ハイスペックスポーツマン中学生の天馬に、十三は勝てるか!? | ||||
| 3 | January 4, 2024 | 978-4-08-883797-0 | October 14, 2025 | 978-1-9747-5911-8 |
Chapters included in Volume 3:
|
Volume Title: Death or Kiss Pages: 192 Cover Characters: Chisato Shiraishi Tenma Tendo |
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| Synopsis:
In the middle of a double date, Juzo abruptly reverts to his middle-aged body. And to make things worse, Noren is abducted while he’s indisposed! Juzo follows her abductors and finds himself face-to-face with two members of the world’s largest murder-for-hire syndicate. Will he and Tenma be able to pry Noren from their clutches?
During the double date, unexpectedly, Juzo reverts to an old man!? In the worst timing possible, Noren is kidnapped once again. Juzo and Tenma pursue the kidnappers, only to find themselves confronted by two top-tier assassins from the leading industry faction. Can Juzo and Tenma rescue Noren?Wデート中に、まさかのオジサンに戻った十三!? 最悪のタイミングの中、ノレンが再び誘拐されてしまう。追跡する十三達だが、待ち構えていたのは、業界最大手所属の殺し屋が二人。十三＆天馬はノレン奪還できるか!? | ||||
| 4 | April 4, 2024 | 978-4-08-883881-6 | December 9, 2025 | 978-1-9747-5912-5 |
Chapters included in Volume 4:
|
Volume Title: Home Ec Club Rides the Waves Pages: 192 Cover Characters: Eiji Rindou Kazuma Rindou |
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| Synopsis:
As the home ec club gets ready for a surfing challenge, Noren begins to question whether her fake dating relationship with Juzo might be turning into real attraction. With Noren distracted by her newfound feelings, will she and Juzo be able to surf their way to victory on the day of the challenge?
In a school where assassins gather, there's a team-based ramen showdown within the Home EC Club!? What will be the outcome of the heated battle between Shin and Noren, both passionate about ramen? And then, a woman from the mysterious Unicorn group appears... What is her true identity!?殺し屋集う学校で、家庭科部内でチーム対抗ラーメン対決が!? ラーメンにこだわりあるシンとノレンの勝負の結果は!? そしてそこに訳ありの幻獣組の女性が…彼女の正体は!? | ||||
| 5 | June 4, 2024 | 978-4-08-884109-0 | February 3, 2026 | 978-1-97-476202-6 |
Chapters included in Volume 5:
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Volume Title: The Disciplinarian and the Killer Pages: 192 Cover Characters: Mai Otohime |
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| Synopsis:
As the home ec club trains for a surfing challenge, Noren begins to question if she’s falling in love with Juzo. With Noren distracted by her newfound feelings, will she and Juzo be able to surf their way to victory on the day of the challenge?
During the training for a surfing showdown with Otohime, the Mermaid Queen from Unicorns, Noren begins to wonder if her feelings for Juzo might be romantic. Amidst the busy days of training and romance, the day of the showdown arrives. Will Juzo and the others be able to win?幻獣組の乙姫（ギャル姫）とのサーフィン対決の特訓中に、十三への気持ちが恋心では？ と思い始めたノレン。恋愛に特訓に多忙な中、迎えた勝負の日。果たして十三達は勝てるか？ | ||||
| 6 | August 2, 2024 | 978-4-08-884129-8 | April 7, 2026 | 978-1-97-476203-3 |
Chapters included in Volume 6:
|
Volume Title: Keep Your Hands Off the Home EC Club Pages: 192 Cover Characters: Juzo Ogami |
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| Synopsis:
The entire home ec club has been abducted by assassins, and in the midst of this crisis, Juzo has no choice but to draw his gun in front of Shido. To rescue their classmates, Juzo and Shido team up to pursue the killers. Can they recover their friends safely?
The members of the home economics club have been kidnapped by assassins! In a critical situation, Juzo picks up a gun in front of Shido. He and Shido go after the assassins in order to get everyone back. Can Juzo rescue them safely?家庭科部の部員達が殺し屋に攫われてしまった！ 危機的状況の中、獅童の前で銃を手に取る十三。皆を奪還するため獅童と共に殺し屋の後を追う。十三は無事に救出できるか!? | ||||
| 7 | November 1, 2024 | 978-4-08-884252-3 | June 9, 2026 | 978-1-97-476362-7 |
Chapters included in Volume 7:
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Volume Title: Vacation Home Pages: 192 Cover Characters: Eri Wanibuchi Kotatsu Nekota |
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| Synopsis:
During their summer vacation, Ogami, Tenma, and the others go to Noren’s villa on a remote island, where rumors abound of ghostly sightings. Could there be a connection between this mysterious villa and the venom that transformed Ogami into a kid?
During summer vacation, Tenma, Juzo and the others go to Noren's villa on a remote island. It is rumored that ghosts appear there...!? When they arrive at the villa, a mysterious mask appears, and then an incident occurs in the middle of a storm...!?夏休みに、離島にあるノレンの別荘へ行く天馬や十三達。そこにはおばけが出ると噂されていて…!? 別荘に到着すると謎の仮面が現れて、そして嵐の中で事件が……!? | ||||
| 8 | January 4, 2025 | 978-4-08-884441-1 | August 11, 2026 | 978-1-97-476519-5 |
Chapters included in Volume 8:
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Volume Title: A Meeting with Principal Oka Pages: 192 Cover Characters: Shido Jumonji Ritsuko Shinonome |
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| Synopsis:
After a summer vacation that included a camping trip and the home ec club trying to sell Ogami and Noren as a more believable couple, the kids begin their second term…only for Ogami to discover that the new principal is his nemesis Yoichiro Oka. And as if that’s not enough, a new Mitsuoka Challenge is waiting in the wings!
The summer vacation ended with the Home Economics Club working on a strategy to strengthen couples and a camping trip. In the second semester, the new principal is Yoichiro Oka, with whom we had fought in the past! Furthermore, a new duo challenges Juzo to a duel...?家庭科部を挙げてのカップル強化作戦やキャンプで終えた夏休み。迎えた2学期、着任した新校長はかつて戦った桜花陽一郎!! さらに新たな二人組が十三に決闘を申し込んできて…!? | ||||
| 9 | April 4, 2025 | 978-4-08-884442-8 | October 6, 2026 | 978-1-97-476539-3 |
Chapters included in Volume 9:
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Volume Title: FuwaCure Fiction Pages: 192 Cover Characters: Jinta Domeki Hijiri Yatsurugi |
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| Synopsis: The newest Mitsuoka Challenge is set—a tag team battle with both cavalry and infantry fighters! How does Ogami intend to compete with the merciless ferocity of Domeki and Yatsurugi? Also, the home ec club is making a run for the sales-king crown at their school’s cultural festival!
The Mitsuoka Challenge is a tag-team battle between cavalry and infantry. What will Juzo's strategy be as he faces the relentless attacks of Domeki and Yatsurugi? Meanwhile, at school, it's time for the home economics club's big moment: the culture festival! A sales showdown begins!?騎兵と歩兵のタッグ戦のミツオカ決闘。百目鬼と八剣の容赦ない攻撃が襲う中、十三の戦略とは…？ そして学校では家庭科部の見せ場、文化祭に突入!! 売上対決が始まって!? | ||||
| 10 | June 4, 2025 | 978-4-08-884562-3 | December 1, 2026 | 978-1-97-476575-1 |
Chapters included in Volume 10:
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Volume Title: The End of the Legendary Hit Man Pages: 192 Cover Characters: Shino Yamaoka Kumiko Nishimura Mei Tamada Naomichi Kito |
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| Synopsis: The members of the home ec club are taking on bonus challenges to win the sales competition at their school’s cultural festival. But do they even stand a chance against the idol triplets that are their main competition? Afterward, a figure from Ogami’s past appears… The members of the Home Economics Club compete in a special bonus battle at the Rikka festival's sales competition. Their opponents are the Arisu Triplets from the Idol Unicorn group. What will be the outcome of the battle...?! And after the festival, a boy appears in front of Juzo... 文化祭の売上対決での特別企画、ボーナス争奪戦に挑む家庭科部員。対するはアイドル幻獣組の有栖の三つ子達。勝負の行方は…!? そして祭のあと、十三の前に少年が一人…。 | ||||
| 11 | September 4, 2025 | 978-4-08-884654-5 | March 2, 2027 | 978-1-97-476654-3 |
Chapters included in Volume 11:
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Volume Title: No Misunderstanding Pages: 192 Cover Characters: Kakeru Inukai Juzo Ogami |
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| Synopsis: Noren witnesses Ogami's fierce battle with Principal Ouka, where she finally sees their true identities. Realizing that there isn’t much else they can do about their situation with Mitsuoka Pharmaceuticals, Ogami and Noren storm into Noren's father's company! Juzo's life-or-death struggle with Ouka is witnessed by Noren, and he finally reveals his true identity. Furthermore, to Noren, who is confused by the situation, he makes a bombshell statement!? And then the two of them go to Noren's father's company!? 桜花との死闘をノレンに目撃されてしまい、ついに正体を明かしてしまう十三。さらに事態に混乱するノレンに対して、爆弾発言を!? そしてノレンの父の会社へ二人で乗り込み!? | ||||
| 12 | November 4, 2025 | 978-4-08-884741-2 | To be added... | To be added... |
Chapters included in Volume 12:
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Volume Title: You've Got Pluck, Home Ec Club Pages: 200 Cover Characters: Subaru Ichijo Nadeshiko Nio |
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| Synopsis: The fortune-telling club president's reading exposed Juzo as a former hitman. Meanwhile, in the home economics club, the Mitsuoka incident escalates, leading to Noren receiving an expulsion order from the student council. The home economics club challenges them to a survival game, betting on having the expulsion revoked. However, Juzo can't fight seriously to avoid revealing his identity...!? 占い部部長の占いで元殺し屋と見抜かれた十三。そして家庭科部では、ミツオカ騒動激化でノレンに生徒会より退部命令が。退部の取り消しを賭けてサバゲーで挑む家庭科部。一方、十三は身バレ防止で本気で戦えず…!? | ||||
| 13 | December 4, 2025 | 978-4-08-884809-9 | To be added... | To be added... |
Chapters included in Volume 13:
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Volume Title: So Long, Juzo Pages: 200 Cover Characters: Juzo Ogami |
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| Synopsis: The Home Economics Club defeats the Student Council and prevents Noren from quitting the club. However, the next day, Juzo catches a cold and is nursed back to health by the club members. Meanwhile, Noren suddenly transforms into an adult...!? 生徒会に勝利し、ノレンの退部を阻止した家庭科部。だが翌日、風邪を引いてしまった十三は、部員達から看病を受ける。そんな中、ノレンが突然、大人の姿になってしまい…!? | ||||
