Happy Kanako’s Killer Life TV Anime Premieres in April 2027, First Cast and Teaser Revealed

Toshiya Wakabayashi's Happy Kanako’s Killer Life is officially getting a TV anime adaptation beginning in April 2027. The announcement arrives with the anime's first website, teaser visual, teaser PV, main staff and its first three cast members.

The central joke remains intact: Kanako escapes a workplace that has exhausted her physically and mentally, only to accidentally interview at an assassination company whose employment conditions are dramatically better. It is there that her unexpected talent as a professional killer begins to emerge.

Quick Summary

• Official global title: Happy Kanako’s Killer Life
• Japanese title: 幸せカナコの殺し屋生活
• Romanization: Shiawase Kanako no Koroshiya Seikatsu
• Format: TV anime
• Status: officially announced
• Broadcast start: April 2027
• Exact premiere date: unannounced
• Japanese broadcaster: unannounced
• Streaming platform: unannounced
• Episode count: unannounced
• Anime announcement: October 17, 2026
• Teaser visual: released
• Teaser PV: released
• Original work: four-panel manga
• Original creator: Toshiya Wakabayashi
• Japanese publisher: Seikaisha
• Imprint: Seikaisha COMICS
• English publisher: Seven Seas Entertainment
• Primary genre: comedy
• Premise: former office worker changes jobs to an assassination company
• Protagonist: Kanako Nishino
• Kanako: former employee at a toxic company
• New profession: assassin / contract killer
• Starting salary: 600,000 yen
• Days off: weekends and national holidays
• Benefits: fully provided
• Company concept: lethal work inside an unusually employee-friendly workplace
• Kanako's talent: naturally gifted as an assassin
• Kanako Nishino: Hana Tsumugi
• Sakurai: Ryota Suzuki
• President: Junichi Suwabe
• Sakurai: Kanako's senior coworker
• Sakurai: extremely skilled but highly unfriendly
• Sakurai catchphrase: “korosu zo”
• President: Kanako's boss
• President: protects a comfortable working environment for employees
• Director: Shinji Takamatsu
• Script: Shinji Takamatsu
• Character design: Yoshiyuki Okubo
• Chief animation director: Yoshiyuki Okubo
• Animation production: Drive
• Teaser PV: begins like a recruitment-agency commercial
• Teaser PV: features a real Asian small-clawed otter
• Teaser PV: then transitions into Kanako's animated story
• Animal voices: also form part of Hana Tsumugi's performance
• Hana Tsumugi: first lead anime role
• Japanese Volume 1: released in May 2019
• Latest verified Japanese numbered volume: Volume 9
• Volume 9: released May 27, 2026
• Previous adaptation: live-action drama
• Live-action Season 2: began September 17, 2026 on DMM TV
• Anime opening theme: unannounced
• Anime ending theme: unannounced
• Additional cast: unannounced
• Current status: heading toward its April 2027 broadcast

First Teaser PV and Visual

From a Toxic Company to an Assassination Agency

Kanako Nishino leaves her old job after the workplace drains her physically and mentally. Her next job hunt leads to an interview that turns out to be for a company specializing in contract killing.

Strangely, the conditions are far healthier: a 600,000-yen starting salary, weekends and national holidays off, plus full benefits. Kanako accepts the job, and an ability she never knew she possessed begins to flourish.

Creator Toshiya Wakabayashi responded enthusiastically to the adaptation, emphasizing the energy of the experienced creators making the anime and expressing hope that the excitement inside the production reaches viewers as well.

Shinji Takamatsu Directs and Writes the Anime

Shinji Takamatsu serves as both director and script writer. In his comment, he highlighted how a story about assassins can still connect with the familiar feeling of wondering whether one really wants to go to work again tomorrow.

Kanako escapes an unreasonable everyday life and gradually discovers what she can do and where she can feel comfortable being herself. Takamatsu intends to preserve that quality while respecting the original manga.

Hana Tsumugi Leads the Cast as Kanako

Hana Tsumugi voices Kanako Nishino, marking her first lead role. She was already familiar with the original manga before joining the production and has spoken positively about bringing its fast pacing and comedy into animation.

Tsumugi also performs several of the animal voices representing Kanako's internal reactions, including the series' recurring wordplay built around animals.

Ryota Suzuki Plays Sakurai, Junichi Suwabe Voices the President

Ryota Suzuki voices Sakurai, Kanako's highly skilled but exceptionally unfriendly senior coworker whose trademark line is “korosu zo.” Suzuki was already a fan of Wakabayashi's Tsurezure Children and welcomed the opportunity to work on another of the creator's series.

He described the challenge as keeping Sakurai cool while the characters around him push the comedy much harder.

Junichi Suwabe, meanwhile, voices the President, the head of Kanako's workplace. Despite the dangerous nature of the organization, he is described as someone who protects a comfortable environment where his employees can work with peace of mind.

Suwabe also pointed to the contrast between the series' pop visual style and its violent-sounding title, stressing that audiences should remember this is fundamentally a comedy.

Kanako Resume Promotion at Machi Asobi Vol.31

The anime's early promotion also includes an original Kanako resume distributed at Seikaisha's booth during Machi Asobi Vol.31 on October 17–18, 2026.

The novelty item is designed like a real job application and can be filled in, directly playing into the career-change theme at the center of Kanako's story.

Why This Matters

1) The workplace premise deliberately reverses expectations

Kanako's profession is extreme, but the assassin company treats its employees far better than her previous legal workplace did.

2) The manga's comedy remains central

Staff and cast comments indicate that the fast pacing, animal jokes and absurd contrast between office life and killing remain important to the adaptation.

3) The first cast already establishes the core workplace trio

Hana Tsumugi, Ryota Suzuki and Junichi Suwabe fill the three positions at the heart of Kanako's early working life.

4) The anime follows the franchise's live-action expansion

The TV anime becomes the next major adaptation after the manga's English publication and DMM TV live-action series.

Happy Kanako’s Killer Life Anime and Manga Information

For now, the additional important information currently known includes:

• the Japanese title is 『幸せカナコの殺し屋生活』
• the romanized title is Shiawase Kanako no Koroshiya Seikatsu
• the official English title is Happy Kanako’s Killer Life
• that title is used by Seven Seas Entertainment
• the TV anime begins in April 2027
• the exact April premiere date remains unannounced
• Japanese broadcasters remain unannounced
• international distribution remains unannounced
• streaming services remain unannounced
• the episode count remains unannounced
• the opening theme remains unannounced
• the ending theme remains unannounced
• the anime was announced October 17, 2026
• the teaser visual was released with the announcement
• the teaser PV was also released
• the teaser visual depicts Kanako surrounded by multiple guns
• Kanako wears her blue work suit in the key art
• the teaser PV begins as a parody recruitment-agency advertisement
• a real Asian small-clawed otter appears in the live-action portion
• the PV then transitions into animated footage of Kanako
• the story begins with Kanako leaving a toxic company
• she begins searching for another job
• her new workplace turns out to be an assassination company
• the company offers a starting salary of 600,000 yen
• weekends and national holidays are days off
• full employee benefits are provided
• Kanako initially doubts whether she can kill anyone
• her natural talent as an assassin quickly emerges
• Hana Tsumugi voices Kanako Nishino
• this is Hana Tsumugi's first lead role
• Tsumugi also performs several animal voices
• Ryota Suzuki voices Sakurai
• Sakurai is Kanako's senior coworker
• Sakurai is highly skilled as an assassin
• he is also extremely unfriendly
• “korosu zo” is one of his signature phrases
• Junichi Suwabe voices the President
• the President runs Kanako's assassination company
• he maintains an employee-friendly workplace
• Shinji Takamatsu directs the anime
• Shinji Takamatsu also handles the script
• Yoshiyuki Okubo handles character design
• Yoshiyuki Okubo also serves as chief animation director
• Drive handles animation production
• Toshiya Wakabayashi created the original manga
• the manga is published under Seikaisha COMICS
• Japanese Volume 1 was released in May 2019
• Volume 1 carries ISBN 978-4-06-515710-7
• the Japanese manga has reached Volume 9
• Volume 9 was released May 27, 2026
• Volume 9 carries ISBN 978-4-06-543400-0
• Seven Seas publishes the English edition
• English Volume 8 was released in July 2026
• the series also has a live-action adaptation
• the live-action drama is distributed through DMM TV
• live-action Season 2 began September 17, 2026
• an original resume promotion is being held at Machi Asobi Vol.31
• the distribution dates are October 17–18, 2026
• the item is available through the Seikaisha booth
• distribution ends when supplies run out
• anime information is available through the Official Anime Website
• the primary announcement is available through the Official X Post
• the anime footage is available through the Official Teaser PV
• the Japanese manga is available through Seikaisha
• the English edition is available through Seven Seas Entertainment

Closing

Happy Kanako’s Killer Life deliberately flips the workplace comedy premise: Kanako escapes an unhealthy ordinary company and somehow finds a more humane working environment inside an assassination agency. The first teaser suggests the anime intends to preserve that contradiction and the manga's rapid-fire comedy.

The TV anime begins in April 2027. Its exact premiere date, broadcaster, streaming services, additional cast, episode count and theme songs remain unannounced.

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