Series synopsis
Takopi's Original Sin, also known as タコピーの原罪 is a Japanese animation drama sci-fi & fantasy television series that premiered on Netflix on June 28, 2025. It ended on August 2, 2025. It stars Kurumi Mamiya, Reina Ueda, Konomi Kohara and Anna Nagase.
A Happy alien, Takopi, lands on Earth with one mission: to spread happiness! When he meets Shizuka, a lonely fourth grader, he vows to bring back her smile using his magical Happy Gadgets. But as he uncovers the pain in her life, Takopi learns that true happiness may require more than gadgets.
Premise
A Happy alien, Takopi, lands on Earth with one mission: to spread happiness! When he meets Shizuka, a lonely fourth grader, he vows to bring back her smile using his magical Happy Gadgets. But as he uncovers the pain in her life, Takopi learns that true happiness may require more than gadgets.
Cast and characters
Leading cast
- Kurumi Mamiya as Takopi (voice)
- Reina Ueda as Shizuka Kuze (voice)
- Konomi Kohara as Marina Kirarazaka (voice)
- Anna Nagase as Naoki Azuma (voice)
Guest cast
- Ayumi Tsunematsu as Marina's Mother (voice)
- Mari Hino as Teacher (voice)
- Hiyori Kouno as Marina's Friend (voice)
- Natsumi Kawaida as Marina's Friend (voice)
- Niina Nakabayashi as Marina's Friend (voice)
- Asaki Yuikawa as Marina's Friend (voice)
- Mamiko Noto as Happy Mama (voice)
- You Taichi as Shizuka's Mother (voice)
- Shinji Kawada as Marina's Father (voice)
- Yuki Ishikari as Staff Member (voice)
- Ryota Osaka as Junya (voice)
- Yumi Uchiyama as Azuma's Mother (voice)
Episodes
This series spans 1 season with 6 episodes.
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 6 | June 28, 2025 | August 2, 2025 |
| Episode | Title | Air date |
|---|---|---|
| 1 |
To You in 2016 Shizuka lives a painful life until things start to take a sudden turn when she meets an alien named Takopi. |
June 28, 2025 |
| 2 |
Takopi's Salvation Takopi makes various attempts to help Shizuka, but things don't seem to work in his favor. |
July 5, 2025 |
| 3 |
Takopi's Confession Takopi realizes something important while covering up the crime with Shizuka and Naoki. |
July 12, 2025 |
Production
Release
| Original network/platform | Netflix |
|---|---|
| First aired | June 28, 2025 |
| Last aired | August 2, 2025 |
| Status | ended |