Konami Computer Entertainment Tokyo, (aka KCET, KCE Tokyo, Konami TYO, and Konami Computer Entertainment Tokyo Co., Ltd.) is a former subsidiary of Konami Corporation. Konami absorbed KCET along with several of its other subsidiaries in 2005. KCET was a Tokyo-based game developer responsible for many of Konami's most notable franchises, including Winning Eleven, Castlevania, Dance Dance Revolution, Gradius, and Silent Hill.

[From Wikipedia]