kaihōgata shisutemu
1. open system
Noun
1. open system
1. system
1. hair style; coiffure
1. blood type; blood group
1. (a person's) appearance from behind; person as seen from behind
1. you (plural)
1. early morning; early hours
1. automatic lock
2. automatic door-locking system
1. people; (all) persons
2. you (usu. plural)