Gameru (ガメル, Gameru) is a ninja who possesses one of Iō's prototype ninja tools, Dakō.
Gameru is a carefree individual. He is one to underestimate his opponents based on their appearance.
Gameru has black, almond shaped eyes and long brown hair, which he keeps in a high ponytail. He wears a grey hood, which covers his lower face and a dark red, short sleeved kimono over mesh armour.
Not much is known about Gameru's abilities other than that he showed some skill in close combat with the use of Dakō and was capable of fighting against Naruto Uzumaki and Neji Hyuga, who are known for being rather skilled in close combat themselves. He also appeared to be proficient with the Enclosing Technique, using it to store his weapon.
Past Arc: The Locus of Konoha
Along with his partner, Kusune, they went to Iō to get ninja tools but he refused to give his tools to outsiders. Gameru and Kusune fought Naruto Uzumaki and Neji Hyūga, who were no match against Iō's ninja tools. When Iō lent Tenten his latest invention, Jidanda, Tenten easily defeated them.