Cheerful Otaku Arataki Itto Arataki Itto is a fascinating character, a cheerful and popular classmate who hides a secret identity as a dedicated otaku. On the surface, Itto exudes a vibrant and outgoing personality that attracts people from all walks of life. With a contagious smile and an infectious laugh, he effortlessly brightens up any room he enters. Itto's friendly nature makes him well known