Biography

筒井澪心 (Tsutsui Roko) is a Japanese pop singer under Hello! Project. She debuted in the new group OCHA NORMA on January 2, 2022.

Known For

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

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

Hello! Project Kenshuusei Happyoukai 2022 6gatsu COLOR ~Shikisai~

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

Hello! Project Kenshuusei Happyoukai 2022 ~Haru no Koukai Jitsuryoku Shindan Test~

OCHA NORMA LIVE TOUR 2024 〜ウチらの地元は日本じゃん！〜 in Nagasaki

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

Hello! Project DVD Magazine Vol.75