Kouta vs R-TARO – Groove Line POP side Best8- 2015/07/17 Tweet KoutaR-taro Battle RELATED MOVIES 哲学堂 (Irish, Kouta, Taichi) – HOT PANTS vol.49 SELECT DANCER- 2018/12/18 Showcase 哲学堂 (Irish, Kouta, Taichi) – HOT PANTS vol.46- 2018/03/11 Showcase 哲学堂 (Irish, Kouta, Taichi) – GATE VOL.34 PICK UP TEAM SHOWCASE- 2018/02/12 Showcase Earthy Fusion (ryo, Nao, koyuki, FatSnake, 珍味, ペッツ) vs 哲学堂 (Taichi, Irish, Kouta, Naoki) – sweet dream POP SP!! CREW BATTLE BEST4- 2017/06/23 Battle 哲学堂 (Taichi, Irish, Kouta, Naoki) vs Ge STEELO – sweet dream POP SP!! CREW BATTLE- 2017/06/23 Battle
Earthy Fusion (ryo, Nao, koyuki, FatSnake, 珍味, ペッツ) vs 哲学堂 (Taichi, Irish, Kouta, Naoki) – sweet dream POP SP!! CREW BATTLE BEST4- 2017/06/23 Battle