December 24th is Chopper's birthday? To commemorate his birthday, a new project titled "CHOPPER’s" featuring Chopper living in the same world as us, along with a music collaboration with singer-songwriter "Momosu Momosu," has been realized? To a cute and pop tune, Chopper is out and about visiting various places?? ♪Tonī Tonī Tonī Chopper♪ Try singing along with us??