Hatsukoigurin

 (はつ恋ぐりん) is a member of Ringo Musume, and a former member of Alps Otome as Souma (相馬).

She joined Alps Otome in April 2019 and was promoted to Ringo Musume on April 1, 2022.

Profile

 * Hobbies: Studying idols
 * Skills: Learning the names of idols quickly