Ninkyō Tensei: Isekai no Yakuza-Hime #21

Ninkyō Tensei: Isekai no Yakuza-Hime, written by Ryōichi Iwaki and illustrated by Kazuhiro Okamoto, is a manga series serialized within the Japanese seinen landscape that explores the intersection of traditional yakuza honor codes and high-fantasy isekai tropes. The series centers on a formidable yakuza figure reincarnated into a magical world, leveraging the contrast between gritty criminal underworld ethics and the whimsical or lethal nature of fantasy settings.

Issue 21 arrives as part of a long-running narrative arc that leans into the serialized nature of the publication. The design follows standard contemporary manga aesthetics, balancing intense, action-oriented character linework with the expressive, often hyperbolic comedic timing common to the genre. It remains a notable entry for readers interested in subverting the typical 'hero' archetypes found in current portal-fantasy literature.