Claus Starlight (Japanese: Claustrophobia サテライト) is an Oriental fan music creation group. The lead singer is Senya (that is, Morinaga Mayumi), who often appears as a masked girl in the two live live performances so far: the Magic Sound Club and the Redai Festival. , the 2012 Chengdu CAF Carver Animation and Game Exhibition will be held grandly at the Century City New International Convention and Exhibition Center from December 14th to 16th, 2012. Will appear in Chengdu, China to hold a claustrophobic music festival, still in the shape of a mask), with her uniqueness. His magnetic voice has conquered batches of fan music lovers.

senya’s voice is stable and mature, and there is no discomfort for new singers. The arrangement is also very mature. Even though there are still some imperfections, the music group "Claustrophobia" has become the new right-hand man of Touhou Project.

The styles are mostly Classical electronic psychedelic music & DJ dance music & J-pop & electronic metal core (with a small amount of Japanese style). It has created a new claustrophobic サテライト with a distinctive oriental series of electronic music.

The name of the club is translated as "Claustrophobic Starlight", and the sister clubs are "Claustrophobic Vent" and "Girls' Fractal".