Age: 16 Birthday: February 28, 1993 (manga), 1995 (anime) Blood Type: AB Height: 173 cm Weight: 55 kg Zodiac Sign: Pisces Hair Color: Black Handedness: Ambidextrous School: Kaimei High School Class: 2-C; 3-C Affiliation: Sket Dan Likes: 2ch, anime, kusoge Dislikes: the occult, soda, pets, kids Favorite Vizard: Muguruma Kensei Favorite Espada: Aaroniero Arruruerie Switch (スイッチ) is the brains and secretary to the Sket-Dan. He is an otaku (no matter how many times he denies it) that has information about EVERYONE in Kaimei-high. Switch appears to be the most serious of the group but his fooling around says otherwise. He also has a strong belief in Science which is shown through his rivalry against Occult lover, Yuuki Reiko. The most unique thing about Switch is that he talks through a computer which is most likely due to Psychological trauma.