Three paperback books by Arimasa Osawa: : Kyakuaku Senyo (Exclusively for the Vicious) : Fukumen Sakka (Masked Writer) : Nemutai Yatsura (Sleepy Guys) "Kyakuaku Senyo" is in excellent condition. "Fukumen Sakka" is in good condition. "Nemutai Yatsura" has yellowing due to aging. Please consider this listing with the understanding that these are used books. Thank you for looking.