Not exactly. According to the official website query of Idol Dream Sacrifice 2, Ogami Koga is a character in the game Idol Dream Sacrifice 2, an aloof seeker who aims at a rock-and-roll lifestyle and hates conservative ways. The pursuit of rock and roll also constitutes one of its unique charm points. His singing is full of enthusiasm and strength, and his performance style is exaggerated and perfect, which is not unpopular. Idol Dream Festival 2 is an all-round immersive music mobile game.