Takopi's Original Sin

Overview:

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.

Created by:

Status:

Ended

Language:

Japanese

First air date:

6/28/2025

Last air date:

8/2/2025

Key words:

japan
depression
bullying
elementary school
alien
family relationships
school
based on manga
hard
shounen
anime
relationships
psychological
original net animation (ona)

Seasons

Season 1

6 Episodes

Cast

Kurumi Mamiya

~ as ~

Takopi (voice)

Reina Ueda

~ as ~

Shizuka Kuze (voice)

Konomi Kohara

~ as ~

Marina Kirarazaka (voice)

Anna Nagase

~ as ~

Naoki Azuma (voice)

Ayumi Tsunematsu

~ as ~

Marina's Mother (voice)

Hiyori Kouno

~ as ~

Marina's Friend (voice)

Natsumi Kawaida

~ as ~

Marina's Friend (voice)

Niina Nakabayashi

~ as ~

Marina's Friend (voice)

Natsumi Fujiwara

~ as ~

Chappy (voice) and 1 more

Mari Hino

~ as ~

Teacher (voice)

View full cast & crew

Reviews (1)

A
Alunauwie
Written 2 week(s) ago
8
Takopi’s Original Sin follows an innocent alien whose attempt to help two deeply troubled children unravels layers of trauma, blurred morality, and fragile emotional worlds. As their intertwined struggles lead to tragedy and a powerful twist, each character is forced to confront their past to understand what happiness truly means. Technically polished and emotionally heavy, the series explores darkness not for shock, but to reveal the courage required to heal.

Read the full review here: (Indonesian version : alunauwie.com) and (English version : uwiepuspita.com)