Tamagotchi: Happiest Story in the Universe!

Tamagotchi: Happiest Story in the Universe! (映画! たまごっち うちゅーいちハッピーな物語!?, Ēga! Tamagotchi Uchū Ichi Happy na Monogatari!?^?, lit. "Film! Tamagotchi: Happiest Story in the Universe!") is a 2008 Japanese Animated Film produced by OLM's Team Kamei division, based on the Tamagotchi digital pet franchise jointly created by Bandai and WiZ. It is directed by Jōji Shimura and written by Aya Matsui, released into Japanese theaters on December 20, 2008, and on DVD on June 26, 2009. It was later released in France on February 17, 2010.

The film is the second Tamagotchi feature film produced and the follow up to Tamagotchi: The Movie. It is also a prequel to the 2009 Anime sequel of the same name.

An English dub of the film existed in the Philippines, although it was rather rare. The film was also rare in other countries. Madman Entertainment, who provided an English dub of Tamagotchi: The Movie, intended to dub this film in English as well, but the dub was cancelled for unknown reasons.

At Tamagotchi School, the Tamagotchi children wait for the flying library to arrive. While talking about the kind of books they would like to read, another young student adds a rude comment to Mametchi's dream. Chamametchi recognizes him as Kikitchi, a new student in her class. Mametchi then explains to Kikitchi that the flying library is a flying ship that contains magical books that children are magically transported into and made the main character when they read them. Just then, Kikitchi's sensitive hearing picks up the sound of the ship's horn. Although no one else can hear it, the ship appears after a minute. The Otogitchi Siblings, who take care of the library, bring the ship down, and let down a flight of stairs, which the Tamagotchi children eagerly climb up.

Down in the library, the children eagerly grab various books and open them, which causes various objects to pop out. The Tamagotchi children then jump into different books, causing them to transport into the story. The title theme then plays as the Tamagotchi go on their various adventures inside their stories. Chamametchi flies on a magic carpet to a castle in the sky; Mametchi relaxes on a machine in the ocean, which he then goes into and flies away into space in; Memetchi goes to an elegant party in a castle and meets a prince, which she and Makiko fight over; Kuchipatchi eats endlessly in a land made entirely out of candy; and various other Tamagotchi children dance and fly in other lands of music and letters. The last person to be seen is Kikitchi, who sits on a leaf alone looking at the sky. Next to him, his scarf has been taken off, showing he has no interest in the story he is in.