Takopi’s Original Sin anime has released a short new trailer showcasing the opening theme song “Happy Lucky Chappy” by ano, along with a full music video. The anime is set to premiere on June 28, 2025, with weekly streaming available on platforms like Netflix, Amazon Prime Video, Disney+, Hulu, ABEMA, and more, spanning a total of six episodes.
The opening theme “Happy Lucky Chappy” by ano was also featured in the main trailer, alongside the ending theme “Glass no Sen” by Tele. You can hear the opening song again in the latest teaser.
You can also listen to the full song below.
The voice cast of Takopi’s Original Sin includes:
Reina Ueda as Shizuka
Kurumi Mamiya as Takopi
Konomi Kohara as Marina Kirarazaka
Anna Nagase as Naoki Azuma
All four characters are featured on the main visual, which you can see below.
The main staff working on Takopi’s Original Sin includes:
Director: Shinya Iino
Series Composition: Shinya Iino
Character Design: Keita Nagahara
Animation Studio: ENISHIYA
Production: TBS Television
Background
Taizan 5 is the creator of the manga Takopi’s Original Sin (Takopi no Genzai), which was serialized on Shueisha’s Shonen Jump+ platform from December 2021 to March 2022, resulting in two compiled volumes. VIZ Media licensed the series in English and provided the following description:
A cute alien named Takopi lands on Earth with a mission—not to meet our leader, but to spread happiness across the universe!
Takopi’s first encounter is with Shizuka, a gloomy fourth grader. Or is she? Determined to make Shizuka happy again, Takopi uses his advanced technology to turn back time, but his well-meaning efforts spiral into chaos and tragedy.
What hidden truth has Takopi forgotten? And what must this kind-hearted pink alien octopus sacrifice to genuinely help Shizuka and her friends?
The anime adaptation was officially announced on December 9, 2025.
Takopi’s Original Sin anime has released a short new trailer showcasing the opening theme song “Happy Lucky Chappy” by ano, along with a full music video. The anime is set to premiere on June 28, 2025, with weekly streaming available on platforms like Netflix, Amazon Prime Video, Disney+, Hulu, ABEMA, and more, spanning a total of six episodes.
The opening theme “Happy Lucky Chappy” by ano was also featured in the main trailer, alongside the ending theme “Glass no Sen” by Tele. You can hear the opening song again in the latest teaser.
You can also listen to the full song below.
The voice cast of Takopi’s Original Sin includes:
Reina Ueda as Shizuka
Kurumi Mamiya as Takopi
Konomi Kohara as Marina Kirarazaka
Anna Nagase as Naoki Azuma
All four characters are featured on the main visual, which you can see below.
The main staff working on Takopi’s Original Sin includes:
Director: Shinya Iino
Series Composition: Shinya Iino
Character Design: Keita Nagahara
Animation Studio: ENISHIYA
Production: TBS Television
Background
Taizan 5 is the creator of the manga Takopi’s Original Sin (Takopi no Genzai), which was serialized on Shueisha’s Shonen Jump+ platform from December 2021 to March 2022, resulting in two compiled volumes. VIZ Media licensed the series in English and provided the following description:
A cute alien named Takopi lands on Earth with a mission—not to meet our leader, but to spread happiness across the universe!
Takopi’s first encounter is with Shizuka, a gloomy fourth grader. Or is she? Determined to make Shizuka happy again, Takopi uses his advanced technology to turn back time, but his well-meaning efforts spiral into chaos and tragedy.
What hidden truth has Takopi forgotten? And what must this kind-hearted pink alien octopus sacrifice to genuinely help Shizuka and her friends?
The anime adaptation was officially announced on December 9, 2025.
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