Ganji Nishimoto

Ganji Nishimoto is a huge but timid figure, and is the proud leader of the perverts of the class. His family operates a video store, and he is known to host "ero meetings" discussing girls. He is hailed as "Buddha Nishimoto" among other reasons, for his ability to grant the wishes of the students, usually involving erotic material. Some of his lines end with "dasu" instead of the normal "desu" for some unknown reason.

(Source: Wikipedia)