Pairing: Iwaizumi x Oikawa Hikari no Ko 1 was published in SIDE.1 airport while Hikari no Ko 2 & 3 were released as their own books. The whole series is the sequel to Tanoshii Jigoku wo Irodoru nara
Pairing: Iwaizumi x Oikawa Hikari no Ko 1 was published in SIDE.1 airport while Hikari no Ko 2 & 3 were released as their own books. The whole series is the sequel to Tanoshii Jigoku wo Irodoru nara