(C99) [Rothen (Volke.)] Senchou o Wakarasetai kara Ganbaru Hon | A Book About Trying To Understand The Captain (Houshou Marine) [English] {Doujins.com}

(C99) [ローテン (Volke.)] 船長をわからせたいからがんばる本 (宝鐘マリン) [英訳]