Otona-chan.

Otona-chan is a German-original manga-style comic from Tokyopop that launched in 2016 and continues as a single-issue series. It offers a slice-of-life perspective on adulthood, blending humor and heart as its characters navigate the quirks and challenges of grown-up life. The series is notable for bringing a European creative sensibility to the manga format, offering a fresh, relatable take on everyday experiences.