ichikaijanai
1. Not the first floor.; Not on the first floor.
★ Common
Noun
#30498
1. Not the first floor.; Not on the first floor.
1. to understand; to comprehend
2. to become clear; to be known
3. I know!; I think so too!
1. internal; domestic
1. another time; again
2. formally; especially
1. Again; Once more