Wagatsuma Ai

Wagatsuma Ai is the female protagonist of My Wife is Wagatsuma-san. She is extremely popular and is also the ace of the swimming team. She is one of the wife candidates of Aoshima Hitoshi.

Appearance
She has short brown hair and eyes. She is considered to be a bishoujo archetype and many of the sports aces at her school have confessed to her (although she rejects them).

Personality
Ai is a hard worker, and is a person that tries her best.

Aoshima Hitoshi
She is good friends with Aoshima during the high school life, even dated him at one point. However, due to his grades dropping, she broke up with him. She still had some feelings for Aoshima during this time as she was seen to be jealous when she saw him kissing with Ran Itou. Years into the future, she gets married with him.

Trivia

 * She resembles Rihoko Sakurai of the Amagami series. The author has pointed that too in one of the omakes.
 * She's a vivid fan of police dramas.
 * She uses a Samsung Galaxy S III.
 * Bishōjo (美少女), literally means "beautiful young girl"