Omoi

is a shinobi of Kumogakure and a member of Team Samui.

Part II
His team was ordered by the Raikage to travel to Konoha to inform them that they would be taking care of Sasuke Uchiha and Akatsuki. In his first appearance, he and Karui argued over the possible reasons that they could have been called by the Raikage. He thought he was going to be scolded for putting mayonnaise on his potatoes.

The fight starts when Omoi states that Karui doesn't have stiff shoulders because she is flat-chested, in comparison to Samui's large breasts. He seems to be Killer Bee's student along with the other two members of his team. He seems to wield a sword another way to suspect that he one of Killer Bee's students.

Personality
Omoi seems to be someone who always gives too much thought into everything he's told.

Trivia

 * "Omoi" means "heavy" in Japanese. It is the opposite of Karui's name which may allude to them being related.