Zettai Chokkyuu Joshi! Playballs

'''Zettai Chokkyuu Joshi! Playballs''' (絶対直球女子！プレイボールズ) was a baseball-themed idol group formed in March 2015. They disbanded on February 11, 2020.

Final Line-Up

 * Hifumi Rui (一二三塁) (Joined October 2018)
 * Ogasawara Kanae (小笠原叶恵) (Joined October 2018)
 * Matsui Nana (松井奈々) (Joined February 2018)
 * Shinozuka Tsugumi (篠塚つぐみ) (Original member)
 * Lam (ラム) (Joined August 2019)
 * Okuma Kokoro (大熊こころ) (Joined June 2017)
 * Kihara Miku (木原美空) (Joined October 2015)
 * Takaki Martinez Aya (高木マルティネス綾) (Joined October 2018)
 * Kuroki Miho (黒木美帆) (Joined February 2018)

Former Members

 * Daidoji Aoi (大道寺葵) (Original member, graduated May 2016)
 * Handa Shihoko (半田詩保子) (Original member, graduated August 2016)
 * Hiroshima Akane (廣島明音) (Original member, graduated November 2016)
 * Ochi Misaki (越智美咲) (Original member, graduated January 2017)
 * Myuu (みゅう) (Joined March 2016, graduated September 2017)
 * Gunji Serika (郡司芹香) (Joined September 2017, graduated October 2017)
 * Ishida Chihiro (石田千紘) (Joined October 2015, left December 2017)
 * Mizuki Ayame (観月彩恵) (Original member, graduated March 2018)
 * Onomura Kaho (小野村果歩) (Joined September 2017, graduated March 2018)
 * Nakamoto Komari (中本羽鞠) (Joined October 2015, graduated August 2018)
 * Okuma Urara (大熊うらら) (Joined June 2017, graduated March 2019)
 * Oku Airi (奥愛梨) (Original member, contract cancelled August 2019)
 * Tamiya Sora (田宮空) (Joined August 2019, contract cancelled January 2020)

Albums

 * 1) [2017.07.01] POWER SLUGGER
 * 2) [2017.09.09] IBUSHI GIN
 * 3) [2019.03.29] Mr.Green Light

Singles

 * 1) [2015.07.19] Zettai Chokkyuu Shoujo-tai (絶対直球少女隊)
 * 2) [2016.01.31] Yakyuu Shiyouze! / Diving Catch (野球しようぜ!／ダイビングキャッチ)
 * 3) [2016.06.22] Naiya Demo Gaiya Demo Ii Kyuujou e Tsurete Okonatte ne (内野でも外野でもいい球場へ連れて行ってね)
 * 4) [2016.10.04] WE are UMPIRE
 * 5) [2017.05.03] Kattobase!! Ore-tachi (かっとばせ!!俺達)
 * 6) [2018.03.07] Standing Double
 * 7) [2018.08.03] Block Sign (ブロックサイン)
 * 8) [2018.12.29] Playball Revolution 2021 (フライボールレボリューション2021)