Kise Itsuki

Erythron no Hitomi (エリュトロンの瞳); COMIC Kairakuten BEAST 2023-06 Cross-Stich; COMIC Kairakuten BEAST 2023-11 melting snow; COMIC Kairakuten BEAST 2024-02 iDoL Planning (アイドル・プランニング); WEEKLY Kairakuten 2021 No.38 iDoL Planning Epilogue (アイドル・プランニング epilogue) Ame Futte Ji Katamaru (飴降って地固まる); COMIC Kairakuten BEAST 2022-11 Mugi no Ongaeshi (麦の恩返し); WEEKLY Kairakuten 2022 No.09 Mugi no Ongaeshi -Gakusei Hen- (麦の恩返し -学生編-); Doujinshi Originally Released February 2022

A hero returns from vanquishing the demon lord, but the demon lord, with powers sealed, follows him back to Japan in an attempt to settle the score!