Tonari no Hana wa Kyou mo Ichiban Kakkoii

Unbeatable in fights, blond combed-back hair, and has a flower-shaped scar on his forehead. No one has heard rumors about "Hanaoni," the legendary delinquent, for half a year.

Shion is a high schooler who adores and idolizes Hanaoni and aims to be a "cool deliquent." He copies Hanaoni's appearance and spends his days getting involved in fights with thugs.

Azami, who is Shion's classmate and a member of the disciplinary committee, treats his injuries and watches over him.
Thugs came to Shion and tried to pick a fight with him, and...?!

(Source: Ichijinsha, translated)

Note: Includes one bonus chapter.