Sakurai Tadashi

Japanese name:	桜井 ただし
Nickname:	Sakurada

The 42-year-old English teacher at the Holy Forest Academy, Tadashi Sakurai is not very fluent at the language he teaches. His last name was changed to Sakurada in the anime, in order to avoid confusion with Headmaster Ryoko Sakurai, with whom he shares no relation. Though he makes few appearances in the earlier volumes of the manga, he gets a more important role when Miyabi Aizawa blackmails him into embezzling the funds for the class trip.
In the manga, Miyabi uses Sakurai's fetish for looking up girls' skirts in the bathroom stalls, with a hidden camera, as blackmail, and his downfall comes at the hands of the police. In the anime, Miyabi blackmails Sakurai with pictures showing him as a cross-dresser, and he simply flees from school.
A flashback in the manga reveals he was bullied a lot during his high school years. He sent a love letter to a girl, but she didn't share Sakurai's feelings, and as a result was beaten up by his male peers for even sending the letter, in the first place. One day, while Sakurai was skipping class, hiding in the boys' washroom stalls, the same girl needed to use the boys' washroom, because the girls' washroom smelled bad. Sakurai was able to watch her, leading to his fetish.

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