Tanaka

Tanaka (田中 Tanaka) is the male protagonist of Ueno-San wa Bukiyou, and serves as Ueno's love interest. He is the older brother of Mizuna and Yomogi.

Personality
Tanaka-kun is a 2nd year middle school student, who is clueless about Ueno's feelings towards him. He is always late to club meetings, which gives Ueno time to set up inventions to use on him.

Although he is oblivious to Ueno's emotions, it seems he does care for her, and might even like her. In Chapter 40, he was relieved to know Ueno and Unogawa weren't together.

Tanaka is harsh towards his sisters when they do something wrong, but will also take care of Yomogi when she is crying, showing he is a caring brother.

History
Tanaka joins the Science Club during his first year (currently unseen)

He is present when Yamashita is recruited to the club.