Character

Kotomi Tsuda

Kotomi Tsuda (in Japanese Tsuda Kotomi) is the younger sister of Takatoshi Tsuda, who she affectionately calls "Taka-nii". Like her brother, she ultimately ends up attending Ousai Private Academy because of its proximity to home. She is considerate and caring toward others, but is curious and extremely (Takatoshi would say embarrassingly) enthusiastic about adult matters. She is easily one of the most nonsensical characters in the series, and rivals Shino Amakusa, Aria Shichijō and possibly even Naruko Yokoshima as one of the most perverted. [Source: Seitokai Wikia]