|Affiliation||Hayabusa Ninja Clan|
|Rank||Ninja in training|
|Debut||Ninja Gaiden: Dragon Sword|
|Japanese Voice||Ken Suzuki|
Ninja Gaiden: Dragon Sword
Hanamaru is one of the children of the Hayabusa Ninja Clan. Most of the time he is happy and is sometimes a bit of a crybaby, he is quite a craftsman at his young age, in spite of his plump appearance. He also has a crush on Sakura, as Denroku in his diary evidenced by how he says her name. In the incident of Momiji's abduction, he and Denroku made some explosive arrows for Ryu Hayabusa to use in his upcoming battles.