Real name: 加曽利康之

Born in 14 July 1964, graduated from the Faculty of Economics, Aoyama Gakuin University, and won the Grand Prix at the International Electone Festival '80. The essence is the original arrangement style and the gorgeous and transparent KSX (Catholics) sound, Which became his username for some of his main social media accounts. There are more than 2,000 concert activities at home and abroad. The trust and reputation as a melody maker is tremendous, and its activities such as NHK program theme song, national polity image song, numerous music production, school song composition, participation in musical performances, music director, etc. are extremely diverse beyond the framework of the Electone World of 2010. Released solo CD "Stand by U". He is highly evaluated as an instructor and actively conducts lessons for a wide range of people in various places. He is active as a top runner in the Electone world in both name and reality.
Currently, he is also a visiting professor at Senzoku Gakuen College of Music and a faculty member at the Faculty of Music, Seitoku University.