keitai shi kibō kū misairushisutemudeareba
1. If it is a portable air defense missile system; If it were a portable air defense missile system
Noun
1. If it is a portable air defense missile system; If it were a portable air defense missile system
1. system
1. graduation ceremony; commencement
1. missile
1. threshold (esp. one with grooves for sliding doors); sill
1. automatic lock
2. automatic door-locking system