: Yūsha Sagawa to Ano Futari-hen, was serialized in Shōnen Sunday S from November 2018 to February 2019 and collected in a single tankōbon volume.

was adapted into a 10-episode original video animation (OVA) series by Pierrot, released from April 1993 to December 1997.

[14][15] A series of special new chapters, under the title Kyō Kara Ore wa!!

was adapted into a 10-episode original video animation (OVA) series by Pierrot and directed by Takeshi Mori and Masami Anō.

[60] The manga was adapted into a Japanese television drama in 2018,[61] starring Kento Kaku as Takashi Mitsuhashi, Kentarō as Shinji Itō, Nana Seino as Riko Akasaka, and Kanna Hashimoto as Kyōko Hayakawa, as the main protagonists,[62][63] and including Yuu Shirota, Tomoya Nakamura, Kenta Suga, Katsuya, Junki Tozuka, and others as antagonists.

[64] Nippon TV's series official page reported a number of official guests, including Hirofumi Arai, Nobue Iketani, Shun Oguri, Haruka Shimazaki, Katsumi Takahashi, Shinichi Tsutsumi, Jun Hashimoto, Minami Hamabe, Yūya Yagira, Kento Yamazaki, Takayuki Yamada and Ayumu Yokoyama.

[68][69] A live-action film, featuring the cast from the television drama, was announced in April 2019, with Yuichi Fukuda returning as director.