A selection of Oikawa-centric doujinshi written by different artists. ★「及川さんの壁ドン講座」by Goddamn Aramaki (Pairing: Iwaizumi x Oikawa) ★ **About Just Another Day**「なんでもない日の話」by Shinaso (Pairing: Kageyama x Oikawa) ★「寝ているあいだのはなし」by Yuuki (Pairing: Kageyama x Oikawa) ★「素直になれない」by ASAMACHI Nori　 (Pairing: Ushijima x Oikawa) ☆「Secret Path」by ASAMACHI Nori (Pairing: Kuroo x Oikawa) ☆「口止め料」by Pakaru (Pairing: Matsukawa x Oikawa) ☆「コンプレックスデザイア」by Okamura (Pairing: Kageyama x Oikawa) ☆ **[Iwa-chan no Ecchi](https://www.mangaupdates.com/series.html?id=129908)** by Mamizo ★「彼とカレー」by Danji (Pairing: Ushijima x Oikawa) ★「アイカギ」by Ｕ (Pairing: Kuroo x Oikawa) ★「sweet＊morning」by Tama (Pairing: Kageyama x Oikawa) ★「20XX.4.1」by Mota (Pairing: Kunimi x Oikawa) ☆「BEYOND THE HEAT HAZE」by Koko (Pairing: Iwaizumi x Oikawa) ☆「影及十年戦争」by Ahiru (Pairing: Kageyama x Oikawa) Note: ★: newly drawn ☆: reprinted

*Note: Originally published on the author's Twitter on December 15, 2021, it was acquired by Kodansha who started publishing the first volume on July 30, 2025.*

A collection of selected short rental manga stories edited by cult media critic Shunichi Karasawa.