Nichiyoubi no Ichigo-chan

An ordinary high school boy, Yamano Itta, indulges his cross-dressing hobby by transforming himself into a beautiful girl named "Ichigo" once a week! One day, "Ichigo" ran into Kisaragi, a popular boy at school, and their sweet-and-sour romance will begin......!

(Source: Comic Pool, translated)

Notes:
- Originally self-published on Twitter as "女装が趣味の高1男子" (Josou ga Shumi no Kou 1 Danshi, Crossdressing High School Freshman), the first chapters were collected for commercial publication by Comic Pool on 2022-05-20 with the new name.
- Chapter count includes eight extras chapters.