カセットブックだったら
kasettobukkudattara
1. If it were a cassette book; If it was a cassette book
Noun
#430186
1. If it were a cassette book; If it was a cassette book
1. if it's the case
1. book
1. cassette tape
1. cassette (tape)
2. game cartridge
1. radio-cassette player
1. not be found
1. If it comes out; When it comes out
1. If/when topped; If/when crowned