F4

Classic bullies and rulers of Eitoku Academy, the F4 (Flower 4) is a group of four boys who come from the most influential and wealthy families of Japan in the series, Hana Yori Dango. Domyoji Tsukasa, the leader and heir of the Domyoji World Finance Group; Hanazawa Rui, the introverted son of a large company; Nishikado Soujirou, a player who is the heir of a tea ceremony school; and Mimasaka Akira, the other player in the group who is affliated with the underground. The F4 is greatly admired by classmates and teachers alike, and any action that displeases any member of the F4 is unacceptable - any student who gets on the F4's bad side (e.g. accidently bumping into one of them) will receive a red notice from the F4, and will be bullied and driven out of the school.

Nishikado Soujirou

Part of the F4, is he one of the two playboys in the group; Soujirou and Akira both keep the peace within the group, even though Soujirou is more short-tempered in regards of Domyouji's stubborn nature when dealing with Makino and love. Despite having gotten into fights and punched Domyouji on several occasions, Soujirou means well for Domyouji.

Mimasaka Akira

The other playboy in the F4, Mimasaka Akira, along with Soujirou, try to keep the peace within the F4, even though he is less short-tempered then Soujirou when dealing with Domyouji. Akira is known for dating older women, mainly because of his mother and twin sisters' cute-sy and childish ways.