| Sakamoto Days | |
 Firsttankōbon volume cover, featuringTaro Sakamoto (front) and Shin Asakura (back) | |
| Genre | |
|---|---|
| Manga | |
| Written by | Yuto Suzuki [ja] |
| Published by | Shueisha |
| English publisher | |
| Imprint | Jump Comics |
| Magazine | Weekly Shōnen Jump |
| Original run | November 21, 2020 – present |
| Volumes | 24(List of volumes) |
| Novel | |
| Sakamoto Days: Assassin's Method | |
| Written by | Renka Misaki |
| Illustrated by | Yuto Suzuki |
| Published by | Shueisha |
| English publisher |
|
| Imprint | Jump J-Books |
| Published | April 4, 2023 |
| Manga | |
| Sakamoto Holidays | |
| Written by | Tetsu Ōkawa |
| Published by | Shueisha |
| English publisher |
|
| Magazine | Saikyō Jump |
| Original run | July 4, 2024 – present |
| Volumes | 2(List of volumes) |
| Anime television series | |
| Directed by | Masaki Watanabe [ja] |
| Written by | Taku Kishimoto |
| Music by | Yuki Hayashi |
| Studio | TMS Entertainment |
| Licensed by | Netflix |
| Original network | TXN (TV Tokyo) |
| Original run | January 11, 2025 – September 23, 2025 |
| Episodes | 22(List of episodes) |
| Live-action film | |
| Directed by | Yūichi Fukuda [ja] |
| Written by | Yūichi Fukuda |
| Studio |
|
| Released | Q2 2026 |
 Anime and manga portal | |
Sakamoto Days (stylized inall caps) is a Japanesemanga series written and illustrated byYuto Suzuki [ja]. It has been serialized inShueisha'sshōnen manga magazineWeekly Shōnen Jump since November 2020, with its chapters collected in 24tankōbon volumes as of October 2025. It is simultaneously published in English byViz Media and theManga Plus online platform.
The story revolves aroundTaro Sakamoto, a retired legendaryhitman who has settled into a quiet and mundane life as a family man. However, his peaceful life is disrupted when former enemies and colleagues from his hitman days come seeking revenge. To protect his family and loved ones, Sakamoto must use his exceptional combat skills to face off against a variety of adversaries while trying to maintain his ordinary facade.
Ananime television series adaptation produced byTMS Entertainment aired from January to March 2025, with a secondcours aired from July to September of the same year. Alive-action film adaptation is set to premiere in Japan in Q2 2026.
By August 2025, the manga had over 15 million copies in circulation.
Taro Sakamoto used to be an unrivaledhitman, earning legendary status in the criminal underworld by being feared by some and idolized by others. One day, however, Sakamoto fell inlove at first sight with Aoi, aconvenience store clerk. For them to date, Aoi gave him the ultimatum that he must quit being a hitman and never kill again. Sakamoto agreed, and after his retirement, they started dating, got married, had a daughter named Hana, and eventually opened a family-run convenience store of their own in the suburbs ofTokyo.
Several years later, Sakamoto has settled into his humble life, but also grown portly as a result of his relative inactivity despite still being immensely powerful. The world of hitmen eventually locates him, and many soon attempt to target the Sakamoto family, either seeking revenge or resenting his retired status. Now, with the help of three other former criminals who become employed at the store under Sakamoto—clairvoyant hitman Shin Asakura, orphaned crime boss daughter Lu Xiaotang, and sniper Heisuke Mashimo—Sakamoto must protect his family (or die trying) against the criminal underworld, all while maintaining Aoi's no-kill policy.
The idea of pairing up Taro Sakamoto with a character that canread minds allowed for insight into the character's motivations and for comedy to flourish since Suzuki intended for Sakamoto to be a quieter and reserved character. According to editor Soushiro Ishikawa, Suzuki focuses on readability while creating action scenes, and his background inNihonga style of painting allows him to create interestinglayouts. Suzuki and Ishikawa would hold meetings every week in person to discuss how to progress the story, but after theCOVID-19 pandemic, they hold meetings online.[2] Suzuki is influenced by manga artistsKatsuhiro Otomo,Takehiko Inoue, andHiroya Oku, and by the works of directorChristopher Nolan.[3] He draws inspiration fromaction films such asThe Equalizer and theJohn Wick series.[2]
Suzuki originally drew darkone-shot stories. However, when creatingSakamoto Days, he opted for a more lighthearted tone to better suit the demands of weekly serialization. For the concept of Sakamoto being a retired hitman, Suzuki said he was fascinated with the idea of a fat person being incredibly strong, thinking as well about the reasons that led him to that state; "Why is he fat? Because he retired. Why is that? Maybe because he got married? That's how I made it." He was particularly intrigued by the idea of a strong, obese fighter, a notion that was partly influenced by the comedic action filmEnter the Fat Dragon. Regarding action scenes, Suzuki strives to captivate readers by incorporating unexpected twists and surprises. He employs an analog pen for character illustrations and works with a team of assistants. The character Shin emerged from Suzuki's interest in exploring the potential of an esper who interacts with Sakamoto through telepathy. Meanwhile, Lu was conceived as a Chinese assassin heroine, reflecting Suzuki's desire to diversify the cast. Although Suzuki acknowledges that his characters can sometimes be difficult to distinguish visually, he found Gaku to be the easiest to draw due his independent personality. Suzuki commented that he had already planned the ending of the series by 2022.[3] The series is set to start its "final battle" on August 4, 2025.[4]
For the animated adaptation,Masaki Watanabe [ja] served as the director. Watanabe noted that Sakamoto's design reflects the original manga's expressiveness while distinguishing his two forms; the fat version has a symbolically deformed face, while the skinny version is more realistic. Watanabe highlighted Sakamoto's distinctive personality and calm daily life, which create a striking contrast during action sequences involving his obese physique. The director also emphasized the unique sound effects and vocal performances for Shin, which were carefully crafted under his guidance. Reflecting on the narrative, Watanabe noted that despite its comedic foundation, the series occasionally delivers unexpected moments of violence, an aspect he found particularly commendable.[5] Despite his experience withshōnen manga, Watanabe foundSakamoto Days to be a unique challenge, as he aimed to balance intense action sequences with the lighthearted tone established by Suzuki. One of the most demanding scenes in the early episodes involved a rollercoaster fight, which required extensive time to create a detailed 3D model and manage the scene's vibrant color palette. The animation was done usingClip Studio Paint andAdobe, incorporating a paper texture to enhance the visual style of the action sequences. Additionally, the team researched real firearms to ensure their accurate depiction in the anime.[6]
Tomokazu Sugita voices the protagonist Taro Sakamoto, having previously been familiar with the original manga series. Initially cast as Kashima, he was later asked to voice Sakamoto instead, appreciating the character's relationships with family and friends.Nobunaga Shimazaki voices Shin Asakura, who noted that the character's perceived weakness and lack of skill, despite being over 20, creates a deliberate contrast with the stronger, more experienced characters, enhancing the cast's balance and making the dynamics more engaging. Lu Xiaotang is voiced byAyane Sakura, who enjoyed exploring the character's dynamic interactions.[7]
Sakamoto Days is written and illustrated byYuto Suzuki [ja]. Suzuki first published aone-shot titledSakamoto (SAKAMOTO-サカモト-) inShueisha'sJump Giga on December 26, 2019.[8]Sakamoto Days debuted in Shueisha'sshōnen manga magazineWeekly Shōnen Jump on November 21, 2020.[9][1] Shueisha has collected its chapters into individualtankōbon volumes. The first volume was released on April 2, 2021.[10] As of October 3, 2025, 24 volumes have been released.[11]
The series is simultaneously published in English byViz Media and theManga Plus online platform.[12] Viz Media started releasing the volumes in print on April 5, 2022.[13][14]
Aspin-off manga by Tetsu Ōkawa, who has worked as an assistant on the main manga, titledSakamoto Holidays, started in Shueisha'sSaikyō Jump on July 4, 2024.[15][16] The firsttankōbon volume was released on January 4, 2025.[17] In June 2025, Viz Media announced that it will start publishing the volumes in both physical and digital format starting in Q2 2026.[18]
A novel adaptation with an exclusive story by Renka Misaki, titledSakamoto Days: Assassin's Method (SAKAMOTO DAYS 殺し屋のメソッド,Sakamoto Deizu: Koroshiya no Mesoddo), was released under Shueisha'sJump J-Books imprint on April 4, 2023.[19][20] In October 2025, Viz Media announced that it had licensed the novel for English-language publication that is set to debut in Q3 2026.[21]
A spin-off novel with exclusive episodes again written by Renka Misaki, titledSakamoto Days: Koroshiya Blues (SAKAMOTO DAYS 殺し屋ブルース,Sakamoto Deizu: Koroshiya Burūsu;lit. 'Sakamoto Days: Killer's Blues'), was released on December 4, 2024.[22][23]
In May 2024, it was announced that the series would receive ananime television series adaptation produced byTMS Entertainment.[24] It was directed byMasaki Watanabe [ja], with scripts byTaku Kishimoto, character designs by Yō Moriyama, and music composed byYuki Hayashi.[25][26] The series ran in two split seasoncours, with the first cours aired from January 11 to March 22, 2025, and the second cours aired from July 15 to September 23 of the same year, onTV Tokyo and its affiliates.[27][28][a] The first two episodes of the second cours received an advanced screening in Japan on June 15.[28]Netflix licensed the series for a worldwide streaming release, which was released simultaneously with its televised broadcast in Japan.[30][31][32]
The first opening theme song is "Hashire Sakamoto" (走れSAKAMOTO;lit. 'Run, Sakamoto'), performed byVaundy,[27] while the first ending theme song is "Futsū" (普通;lit. 'Normal'), performed byConton Candy [ja].[33] The special ending theme song "Somebody Help Us", performed by Vaundy, is used for episode 7.[34] The second opening theme song is "Method", performed byKroi [ja],[28] while the second ending theme song is "Dandelion" (ダンデライオン), performed byGo!Go!Vanillas [ja].[35]
In September 2025, it was announced that the manga will receive alive-action film adaptation set to premiere in Japan in Q2 2026.[36] The film will be written and directed byYūichi Fukuda [ja], with Keiya Tabuchi directing the action, and will starRen Meguro as Taro Sakamoto. Credeus is producing the film withAvex Pictures and will be distributed byToho.[37][38]
Apromotional video for the manga's eighteenth volume, starringSaori Izawa [ja] in the role of a store clerk, was released on August 2, 2024.[39]
Asmartphone game developed by Goodroid, titledSakamoto Days: Dangerous Puzzle (SAKAMOTO DAYS デンジャラスパズル,Sakamoto Deizu: Denjarasu Pazuru), was released on April 2, 2025.[40][41]
By October 2022, the manga had 2.2 million copies in circulation;[42] over 4 million copies in circulation by November 2023;[43] over 5 million copies in circulation by May 2024;[44] over 5.5 million copies in circulation by August 2024;[39] over 7 million copies in circulation by December 2024;[45] over 8 million copies in circulation by March 2025;[46] over 12 million copies in circulation by June 2025;[47] and over 15 million copies in circulation by August 2025.[48]
The series ranked sixth on the Nationwide Bookstore Employees' Recommended Comics of 2022.[49] Manga authorHiromu Arakawa recommended the series with a comment featured on theobi of the sixth volume.[50]Sakamoto Days was nominated for Best Print Manga at the 2021Next Manga Awards. It placed sixth out of 50 nominees, but won the U-Next Prize.[51] The series was nominated for the 68thShogakukan Manga Award in theshōnen category in 2022.[52]
Katherine Dacey ofThe Manga Critic recommended the first volume, praising its artwork and fight choreography. She noted that while some later chapters were not as tightly executed as the initial ones, the series successfully balanced character development with action.[53]Anime News Network's Rebecca Silverman gave a positive review, describing the first volume as highly entertaining, with a strong cast, an engaging premise, and effective execution.[54] Sheena McNeil ofSequential Tart observed that the premise could appeal to fans of Kousuke Oono'sThe Way of the Househusband, while its tone resembled the action-comedy blend ofAkira Toriyama's earlier works. McNeil found the protagonist's familial relationships and dynamic with Shin particularly engaging.[55]
Reiichi Narima ofReal Sound [ja] noted that despite the protagonist's comedic appearance, he calledSakamoto Days an entertaining action series with superbly illustrated action scenes, which he compared to those inKatsuhiro Otomo'sAkira. He observed that the series began with a comedic focus but gradually shifted toward battles, aligning it more with a standardWeekly Shōnen Jump title.[56][57]
Allen Moody ofTHEM Anime Reviews praised the anime adaptation for its humorous premise and execution, highlighting Sakamoto's exaggerated skills and the energetic contrast provided by supporting characters Shin and Lu. The villains were also well-received, though Moody noted the season ended on an unresolved note, expressing anticipation for a second part.[58]
Sakamoto Days wasNetflix's global most-watched anime in the first half of 2025, garnering 24.4 million views according to the platform's mid-year report.[59]
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