Biography

河西結心 (Kasai Yuumi) is Japanese pop singer under Hello! Project as a member of Tsubaki Factory.

Known For

COVERS -One on One-

Hello! Project 2021 Year-End Party ~GOODBYE & HELLO!~

Hello! Project 2022 Hina Fes ~ANGERME & Juice=Juice Premium~

Hello! Project 2022 Year-End Party ~GOODBYE & HELLO!~

Hello! Project DVD Magazine Vol.73

Hello! Project 2022 Hina Fes ~Morning Musume.'22 & Tsubaki Factory & BEYOOOOONDS Premium~

つばきファクトリー コンサートツアー 2023秋 可惜夜 ～山岸理子・岸本ゆめの 卒業スッぺシャル～暁

Hello! Project 2021 Summer ~Sapphire & Ruby~