Gis Furin manga launched in December 2017
The story of the manga begins when the protagonist goes on vacation abroad after getting tired of dating and has a “forbidden encounter” with a handsome man on the plane.
Higashimura launched the Color Web Manga on the XOY Web manga site in December 2017. The manga ended in September 2019. The manga moved to the LINE Manga service in January when XOY closed in January 2019. Bungei Shunju released the eighth and final volume of the manga in March 2020.
The manga inspired a live-action TV series that premiered in July 2019.
that of Higashimura Princess jellyfish and Tokyo Tarareba Girls both inspired live adaptations. Kodansha Comics released the two manga in English.
Update: Name of the Webtoon corrected and number of chapters corrected. Thanks, Tenbinzan. Source: Deb AokiTwitter from Account