Romanized Name	OCHA NORMA
Original Name	オチャノーマ
Date of creation	December 13, 2021 (4 years old)
Nationality	Japanese
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Members Discography Ex-members

• Hiromoto Ruli (Back-danseur)
• Kitahara Momo (Back-danseur)
• Kubota Nanami (Back-danseur)
• Nakayama Natsume (Back-danseur)
• Nishizaki Miku (Back-danseur)
• Saitō Madoka (Back-danseur)
• Tsutsui Roko (Back-danseur)
• Yonemura Kirara (Back-danseur)

• Ishiguri Kanami (Back-danseur) / 2021-2025
• Tashiro Sumire (Back-danseur) / 2021-2025

• August 27, 2025 - Onna no Aiso wa Buki ja nai / Gakkou de wa Oshiete Kurenai Koto
• September 11, 2024 - Chihayaburu / Tomodachi Tentaizu
• January 10, 2024 - CHAnnel #1
• July 26, 2023 - Chotto Jyocho Fuantei? . . . Natsu / Ochanoma Mahoroba Ikoinoba - Showa mo Reiwa mo Wacchawacha - / Shekenare / Yoridori ME DREAM
• November 30, 2022 - Unmei CHACHACHACHA-N / Uchira no Jimoto wa Chikyu Jan!
• July 13, 2022 - Koi no Crouching Start / Omatsuri Debut da ze!