Yū Hayato also launched the ongoing Yamikin Ushijima-kun Nikumamushi Densetsu (Ushijima the Loan Shark: The Legend of Nikumamushi) spinoff manga on Shogakukan’s online magazine Yawaraka Spirits in February 2017.
The May issue of Shogakukan’s Monthly Spirits magazine revealed on Wednesday that Satoshi Sasasani will launch a new spinoff manga of Shohei Manabe’s Ushijima the Loan Shark manga tentatively titled Naniwa Time Slip Aizawa-kun (Osaka Time Traveling Aizawa-kun) in the magazine’s next issue on April 26.
Ōdō Yamazaki recently launched another Ushijima the Loan Shark spinoff manga titled Shōnen-in Ushijima-kun (Ushijima-kun in Penal School) in Shogakukan’s Manga ONE app on January 30.
Yamazaki launched the Yamikin Ushijima-kun Gaiden: Ramen Namerikawa-san (Ushijima the Loan Shark Side Story: Ramen Namerikawa) manga, also a spinoff of Manabe’s manga on Shogakukan’s online magazine Yawaraka Spirits in December 2017.