Plot Summary: Shinagawa Daichi is a high school delinquent who just wants to be left alone. However class rep Adachi Hana will stop at nothing to get him to go . A Wiki dedicated to everything about the Manga Yankee-kun to Megane-chan created by Miki Yoshikawa. This Wiki aims to archive Yankee-kun to. Flunk Punk Rumble, known in Japan as Yankee-kun to Megane-chan is a manga series written and illustrated by Miki Yoshikawa. The series began as a.