Takana Shirakawa
A female student who once belonged to the Idol department before joining the flute department. She is also the internet idol Chim Li (チムリー) and is highly self-conscious. When she is talked to by others, she abuses or hits them because she is very shy. Since she is good at her way of abusing, she tends to act as a sadist automatically. As a result, she will please those whom she abused.