Koryuu no Mimi

Natsume Kiroemon, the 45th leader of the Natsume family, is due to inherit the Koryuu no Mimi, a tool which gives its bearer easy access to wealth and women.

As a result of his father's death, he left the Italian monastery where he'd been training and rightfully took the name "Natsume Kiroemon" as well as the power of the Koryuu no Mimi. Upon his return to Japan, Natsume fell fatally in love with Kanako, one of the members of the rival Mina family.