Takopi's Original Sin

Takopi, a happy alien who arrived on Earth to spread joy, meets a girl named Shizuka who carries sadness in her heart. After saving her from danger one day, Takopi decides to help bring back her smile using mysterious "Happy Gadgets." However, Shizuka seems to be facing troubles both at home and at school... This is a bittersweet and heartwarming story of an alien and a girl searching for happiness together.