Hitomi Sago
Born in Toyama in 1958. Graduated from the National University of Fine Arts and Music in 1980. After tenures at Parco and Chameleon, established Hitomi Sago Design Office in 1988.
Satoshi Hasegawa
Born in Tokyo in 1958,raised in Toyama. Graduated from Toyama College of Arts and Crafts in 1979. Established Breath in 1990, of which he is president.
Eiji Yamada
Born in Fukuoka in 1965. Graduated from Tokyo Designer Gakuin College. After tenures at various design offices, established Ultra Graphics in 1998.