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 her first appearance, she and Karui argued over the possible reasons that they could have been called by the Raikage. She thought she 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. She seems to be Kirabi's student along with the other two members of his team. She seems to wield a sword another way to suspect that he is one of Kirabi's students..

Personality
Omoi seems to be someone who is very cautious and is a thinker. She usually thinks negatively about things and seems calm and relaxed compared to Karui and much like Samui.

Trivia

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