Katoman started Dotlinecircle as Free paper/Cassette label in early/mid 90's and as booking bands tour since 1997,also as Label since 2000(Dotlinecircle,Nisennen,
Tonto,Ketsutobi,ex Sparkmusiq,Dimmak,Nat Records,BASE,POPBIZ).also help Hardcore Label called FADE-IN Records in YOKOHAMA