Tamagotchi: Happiest Story in the Universe!

An optimistic, inventive Tamagotchi student who dreams of spreading happiness. He crafts Hapihapitchi by accident and quickly becomes a leader in brightening Tamagotchi Town. He learns that happiness must come from genuine connection, not manipulation. His plan to fix loneliness reveals both courage and flaw.

A new, introspective Tamagotchi student who feels left out and lonely. He is skeptical of Hapihapitchi's happiness power and resists being forced to smile. His arc centers on finding belonging and choosing to join others rather than isolating himself. He ultimately reconnects with friends.

A fluffy creature born from Mametchi's plan, Hapihapitchi can absorb happiness and share it with others. She becomes a beloved figure for making Tamagotchi Town cheerful, but her power risks creating dependency on her presence. She values friendship and learns to respect autonomy, ultimately risking her own well-being to help. She nearly dies when overusing her powers and is revived when Happy helps.

A man featured in a book who seeks happiness through wealth in an unsuccessful quest. He is depicted as isolated and distant from others, showing that money cannot buy true joy. The protagonists help him remember his dog Lucky and the value of connection. The story resolves with a new ending where happiness is shared with others rather than pursued alone.

A supportive member of Tamagotchi Town who joins in the effort to spread happiness. She participates in the town's celebrations and stands by friends during Hapihapitchi's experiments. She embodies loyalty and friendship as the group learns to balance joy with personal choice.

A Tamagotchi resident who contributes to the crew's adventures and morale. She helps keep spirits up during the crisis and supports the effort to find a new ending to Happy's story. Her presence reinforces the theme of community and cooperative problem-solving.

An energetic friend who joins Mametchi and Kikitchi on adventures. She embodies curiosity and resilience, contributing to the group's efforts to rewrite endings and restore Tamagotchi Town. Her enthusiasm helps the team push through the challenges they face.