OBP

 is a Japanese idol group, they debuted in August 2015 as "Okinawa Bishoujo Project" (オキナワ美少女プロジェクト) the group line up was composed of models and singers from the Okinawa scene.

In June of 2018 the group added several members from Tokyo and decided to change their name to OBP to reflect the new line up.

The group has a trainee unit called "OBP's Research Students".

Regular Members

 * Komiyama Yuko (小宮山裕子) (Founding Member)
 * Cocona (ココナ) (Founding Member)
 * Fukishima Akari (福島あかり) (Joined on June 1, 2018)
 * Ayase (綾聖) (Joined on June 16, 2018)
 * Kannami Rina (神南里奈) (Joined on October 19, 2019)
 * Hasegawa Moe (長谷川もえ) (Joined on November 9, 2018)
 * Ruri (るーりー) (Founding Member)
 * RenRen (れんれん) (Founding Member)

Research Students

 * Kaaya (華彩) (Joined on June 16, 2018)
 * Atsuki (杏月) (Joined on February 15, 2020)
 * Rio (莉央) (Joined on February 23, 2021)
 * Higa Nico (ひがにこ) (Joined on July 4, 2021)
 * Kokoro (こころ) (Joined on July 4, 2021)
 * Kirara (きらら) (Joined on July 4, 2021)
 * Aragaki Rua (新垣琉愛) (Joined on July 4, 2021)
 * Emirin (咲凛) (Joined on July 4, 2021)

Former Regular Members

 * Ashley Hana (アシュリー花) (Founding Member; Graduated on 2016)
 * Umemary (うめまりい) (Founding Member; Graduated on February 18, 2018)
 * Lily (りりー) (Founding Member; Graduated on March 21, 2020)
 * Ginoza Marin (宜野座麻鈴) (Founding Member; Graduated on January 15, 2022)

Former Research Members

 * Kawakami Yuki (川上ゆき) (Joined on November 9, 2018; Graduated on February 19, 2019)
 * Kato Airi (加藤愛梨) (Joined on November 9, 2018; Graduated on February 19, 2019)
 * Kurachi Sari (倉知沙里) (Joined on November 9, 2018; Graduated on October 14, 2019)
 * Kimura Yuki (木村優希) (Joined on November 9, 2018; Graduated on October 14, 2019)
 * Sonoda Ramu (園田らむ) (Joined on November 9, 2018; Graduated on October 14, 2019)
 * Sumire (スミレ) (Joined on November 9, 2018; Graduated on January 28, 2020)
 * Chibana Niina (知花笑愛) (Joined on March 23, 2019; Graduated on January 28, 2020)
 * Yamanaka Reina (山中玲奈) (Joined on October 19, 2019; Graduated on June 28, 2020)
 * Sakura (さくら) (Joined on June 16, 2018; Graduated on November 30, 2021)
 * Yamawaki Suzuka (山脇すずか) (Joined on November 9, 2018; Graduated on March 10, 2021)
 * Maruyama Aiko (丸山あいこ) (Joined on February 15, 2020; Graduated on July 11, 2021)
 * Kokone (ココネ) (Joined on June 16, 2018; Graduated on November 30, 2021)

Albums

 * 1) [2019.04.10] Progress
 * 2) [2019.11.27] Stream
 * 3) [2021.12.01] Scramble

Singles

 * 1) [2016.09.16] Dar-win!!
 * 2) [2018.09.26] REAL-ID
 * 3) [2018.11.21] Sweet Kareshi (スイーツ彼氏)
 * 4) [2019.02.13] Acchi Muite Hoi (あっち向いてホイ)
 * 5) [2019.09.25] Base Make