Hanamaru Ringo

The third sister.

On the outside, she is an easy-going college girl who can be found anywhere. On the inside, she is a bitchy older sister who plays pranks on her younger brother. She doesn't interfere with anyone else in the family.

She will try wrestling moves on him, take off his pants when he gets excited, or get him into near death experiences or any kind of malicious prank for the sake of it being "underground and funny"

She has an interest with the underground, that is, anything that is abnormal or subversive. She has a hobby of visiting pornographic sites.