Midorikawa Sesshoumaru

Midorikawa "Sesshou" Sesshoumaru/Hunter Greenway (緑川殺生丸) is the brother of Midorikawa Ryuuji. He sings in a band and is the band's sub-manager. He spends his time practising kenjutsu, writing songs, doing video calls and arranging papers.

Family

 * Brother: Midorikawa Ryuuji
 * Adopted Brother: Broflovski Kairu
 * Mother: Midorikawa Rizu
 * Father: Midorikawa Joji
 * Sister-in-law: Zaizen Touko
 * Wife: Nishigawa Nanko
 * Nephew: Midorikawa Ryuuzaki

Story
He joins in Book 4 when they are searching for the lab - he has the power of an eagle, the DNA from contact with Ryuuji for so long.

He helps look after everyone and find important parts of the lab. He also protects people and helps everyone regroup. When Ryuuji comes holding Kairu in his mouth as a dragon, Sesshoumaru protects Kairu, thinking that Ryuuji is an enemy. This shows how much he cares for his adopted brother, even though he isn't biologically related to him.

In Book 5, he is shown to be very good at kenjutsu, the one who taught his brother. He is used in a kenjutsu battle.

Trivia
The name 'Sesshoumaru' literally means 'killing perfection', hence the dub name Hunter.