Kosuke Saito

 (born December 17, 1983), also known as kors k, is a Japanese DJ and music game composer. He is best known for his work in the Bemani series made by Konami. He has produced music under a number of different aliases, such as kors k, Eagle, StripE, and teranoid.
Career.
He was influenced early in his career by Tetsuya Komuro, and began to learn to play the synthesizer. Following the popularity of J-pop remixes, he became interested in club music.
Beginning with beatmania IIDX 11 RED, Saito started to use the teranoid name. He stated that he did not wish to be restricted to a certain style of music by his identity, so he used other names for different styles of music. Gradually, he revealed that he also used the names StripE and Eagle in recording songs.
Known work.
Marasy8.
 and kors k collaborated on a series of pieces. Marasy took the piano, while Kosuke did everything else from the synths and drums to the mastering of the tracks.