Takopi's Original Sin
ONA20251 season6 episodesOriginal: mangaTaizan5
Over 1.8 million copiesA 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.
Where does Takopi's Original Sin continue after the anime? For each finished season, see whether there is a confirmed place to start reading, whether starting from the beginning is safer, and whether the original story is complete.

Season 1
- Anime ends at
- Ep 6
After all six episodes, there is no later volume of the Takopi’s Original Sin manga to continue into: the original story is complete in two Japanese volumes. Read it from the beginning if you want to experience Taizan5’s original artwork and pacing.
Start over · Takopi’s Original Sin
VIZ MediaEnglishPaperback
The anime tells the whole story. To read the original, start from the first volume.
1 side entryFreading notes
- Takopi's Original Sin: Thank You, See You TomorrowFThe compilation film is scheduled for November 27, 2026. It re-edits the six-episode series and adds new scenes; a reading recommendation after the film cannot yet be confirmed.
Original · Manga
Takopi's Original Sin
タコピーの原罪
Taizan5ShueishaCompleted2 volumes
Copies in print
Over 1.8 million copies
Official anime site · incl. digital · October 2026
All volumes
Before you read
The original manga is complete in 2 volumes.
Shueisha: The Japanese edition is at Vol. 2.
Pika Édition: The French edition is at Vol. 2.
Distrito Manga: The Spanish edition is at Vol. 2.
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