Tamagotchi no Pichi Pichi Omisecchi

Choosing from one of the four main characters from the Tamagotchi! anime, players can start after the introduction. Like previous games, the main objective of the game is to work in various shops with a chosen Tamagotchi partner until they are fully upgraded. The shops will upgrade and become more difficult after several customers. More shops and games, as well as new locations on Pichi Pichi Island, are unlocked as the player progresses. New to the series, the game introduces an ingredient mechanic where the player can buy and grow ingredients to restock certain shops.

The game allows the player to fully walk around Pichi Pichi Island by controlling their Tamagotchi. The Tamagotchi can talk to various NPCs around the island and begin work in a shop by talking to the shop's owner. Unlike the two previous Corner Shop games, players cannot freely switch between different partners until the game is completed.