Juugo Yama

Exiled to Nanae Island by his own father, Juugo Yama finds himself rooming with the earth-bound spirit Nanana Ryūgajō after moving into the Happiness Residence. Driven by the desire to uncover the identity of Nanana's killer from a decade ago and help her finally pass on, he joins the Adventure Club and embarks on a quest across the island to collect the mystical artifacts known as 'Nanana's Collection.' Despite openly longing for an ordinary life, Juugo conceals a formidable secret — he is the rightful heir to the thief organization 'Matsuri,' possessing extraordinary physical prowess and masterful burglary skills.