Birthplace: Tokyo, Japan
Blood Type: B
Height: 163 cm

Nickname: Yu
Image Color: Blue
Special skill: Tongue Twister
Hobbies: Cooking
Favorite Anime Song: "Garnet" by Hanako Oku
Favorite Anime:Full Moon wo Sagashite

Part of Jpop idol group i☆Ris, a six-member vocal idol unit.

Twitter: @iRis_s_yu
Instagram: @seriko_is_no.1
Profile: 81 Produce
TikTok: @iris_s_yu