Curious where to watch Takopi's Original Sin on your TV, phone, or tablet? Takopi's Original Sin is currently available to stream via subscription, rental, or purchase on in the US.
Here are a few helpful facts about the Niconico series. Originally premiering June 28th, 2025, "Takopi's Original Sin" stars Kurumi Mamiya, Reina Ueda, Konomi Kohara, Anna Nagase. The show spans 1 season(s) and currently holds a 88/100 rating on TMDb, which is based on reviews from 145 engaged users.
Curious about the story? Here’s the plot: "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."
