Ueno

Ueno (上野 Ueno) is the protagonist of Ueno-San wa Bukiyou.

Personality
Ueno is a brilliant inventor, bringing in a new device every club meeting. However, she is smitten with Tanaka and many things she invents become schemes to put Tanaka in a perverse situation with her. She often does this with the idea that he will notice her. However, these usually backfire, and she'll become frustrated or embarrassed.

She also will provide inventions to the other club presidents when they ask her.