Mei Terumī

The is the leader of Kirigakure. As such, here word holds sway over all political and military issues that present themselves regarding Kiri and its inhabitants. The Current Mizukage is a young woman and it is suggested that she has only just become Mizukage.

Personality
The current Mizukage is a cheerful person who is almost always seen smiling. She however, seemingly, has a problem with mishearing what other people say leading to her threatening them, but still with a smile. She also seems to be somewhat conscious when it comes to her love life, as seen when she misheard one of her subordinates that she "is going to to past her marriageable age," she threatened to kill him for such an "insult".

Five Kage Summit arc
When she was about to leave, her people cheered on her and she was handed her head piece by a village elder. When Chōjūrō showed lack of confidence in his own skills, she cheered him up by smiling and telling that she chose him for a reason.

When her other bodyguard Ao corrects on Chōjūrō, she somehow misheard what he was saying, believing he said "Need a man". She walks next to him smiling and she tells him to shut up or she would kill him.