Signed book Unopened shrink wrap Saya Kamitani The story of how I, a failed idol, became the center of the wrestling world The first autobiography of Saya Kamitani, a Stardom wrestler who is attracting attention in the women's professional wrestling world Professional wrestling Women's Stardom STARDOM Natsupoi AZM Saya Kamitani Mayu Iwatani Sareee Maki Itoh Professional wrestling Signature Saya Kamitani