Takopi's Original Sin (2025) is a Animation, Drama, Sci-Fi & Fantasy series that follows 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. Currently, you can watch Takopi's Original Sin on Crunchyroll, Crunchyroll Amazon Channel. Streaming availability may vary by country and platform over time. It has a user rating of 8.9 out of 10 from 149 votes. Fans of animation series may also want to explore similar titles below.