Usa-chan is the pink and white toy [[stuffed rabbit]] belonging to and frequently seen with [[Minase Iori]] from [[Idolmaster]].

h4. External links
* "Project-Imas Wiki - Iori Minase - Character Description":[https://project-imas.wiki/Iori_Minase#Character_Description]
* "Pixiv Encycolpedia - Usa-chan":[https://dic.pixiv.net/a/%E3%81%86%E3%81%95%E3%81%A1%E3%82%83%E3%82%93]
うさちゃん