|Full Name||Kongou Tsuyoshi|
|Occupation||College Student (Currently)|
|Manga Debut||Chapter 37|
|Anime Debut||Episode 18|
|English Voice||Dave Woodard|
|Japanese Voice||Tarusuke Shingaki|
Tsuyoshi Kongou (金剛 剛, こんごう つよし lit. Kongou Tsuyoshi) is one of Matsuzaki's male students. He has a muscular build and large physique. Previously known as a violent, self-centered and delinquent student, he raised a lot of issues in the past because of his behavior.
Kongou used to sport a spiky hair added contrast to his villainous face. He wears the typical PK Academy uniform but with his sleeves cut in messy way. However he turned bald after Kusuo used his power to the barber whos cutting Kongou's hair and later it turned longer but not spiky anymore.
Kongo used to be a delinquent until Kusuo used his powers on him with thought projection. He showed some images of how Matsuzaki stayed late after school to apologize for the complaints he received about Kongou, and how Matsuzaki always helped others. Kongou felt bad and immediately decided to become a good student.
Upon standing on the stage during his graduation, he conveyed his appreciation aloud and impressed the students, teachers, and parents. His grades were also high enough to allow him to be accepted at Tokyo University.
- Kongou Tsuyoshi character profile was found in the character guidebook.
|v · e||3rd Year|
|Students:||Akanishi Shinichi · Kongou Tsuyoshi · Kuramoki Shinsuke · Makishima Seiya · Mineo Nobuaki · Morikawa Minoru · Ninomiya Kaneko · Takizawa Kazushi|
|Miscellaneous:||Utsumi · Jouten Manako · Higashino Bungo · Ueda|