Komoe Harumachi

The pink-haired Komoe is the youngest member (6th grader) of the Eiken Club aside from Kuma, but also the most well-endowed, with an 111 cm bustline. Komoe is very clumsy, but always striving to do her best. Her clumsy mistakes often leave her exposed, and she has a habit of accidentally hurting and squashing Densuke with her breasts when falling on him.