Akitaka Tohyama (遠山明孝) has composed for various videogame musics including TEKKEN , RIDGE RACER , Katamari Damacy and so on. He started playing the piano at age 4. He started computer music at age 14. The experience of music ranges from classical music to Techno and House. May 2010, He released his first EP "Samurai Damacy" under the name of AJURIKA from PSYCORE RECORDS.