Koizumi Kosame

 (小泉小雨) is a Japanese idol, a 1st generation member of Zero Project, and a founding member of Z5-E5. She graduated from the group prior to November 7, 2021.

Profile

 * Registration Number: 1096
 * Registration Date: July 1, 2021
 * Hobbies: Sleeping, playing games, and watching anime
 * Special Skills: Finger-wrestling
 *  Dominant Hand: Right
 * Favorite Color: White
 * Favorite Idol: μ's and Tsugunaga Momoko
 * Charm Point: She doesn't know