Sensei is never named, though she is a teacher from Zashono Academy, she often laments the fact she always seems to go unnoticed by her students and peers, not to mention the fact that they never seem to remember her name. She has bright green hair and an 85cm (C-cup) bust. Her running gimmick is that Chiharu always stumbles upon her and Densuke in compromising positions, each time requiring Densuke to spend more time allaying her fears (from a week to a hundred days). She likes spanking herself.

Densuke just enrolled at the exclusive Zashono academy. He's eager to participate in extracurricular activities, but he never expected to join the mysterious Eiken Club. Strangely enough, every other member is a busty co-ed, and many of the clubs activities involve bikinis. But Densuke isn't interested in anyone but the shy and beautiful Chiharu.
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(Source: Anime News Network)

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Densuke just enrolled at the exclusive Zashono academy. He's eager to participate in extra-curricular activities, but he never expected to join the mysterious Eiken club. Strangely enough, every other member is a busty co-ed, and many of the club activities include bikinis. But Densuke isn't interested in anyone but the shy and beautiful Chiharu. Will he overcome this wall of women that stand between him and true love?<br><br>
(Source: Media Blasters)