Iō (medical-nin)

is a medical-nin from Konohagakure.

Appearance
Iō has black hair covered by the forehead protector in bandanna style and black eyes. He wears the uniform standard Konoha and a medical gown.

Shinobi World War Arc
Sukui assigned Iō along with Yokaze, Sakura, and Yūgao to retrieve the KIA scroll stolen by the reincarnated Hayate Gekkō.