Koike Teppei is a Japanese actor and singer who was born on January 5, 1986, in Osakasayama, Osaka Prefecture, Japan. He made his entertainment business debut in 2002 as part of the singer-songwriting duo WaT, alongside Eiji Wentz. Also in 2002, he debuted as an actor, appearing in the drama series release “Tentai Kansoku.” His movie credits include “Sabuibo Mask” (2016) and the school-themed film “Lock-On Love” (2018).
