カセットブックだろう
kasettobukkudarō
1. Probably a cassette book.
Noun
#2167311
1. Probably a cassette book.
1. book
1. cassette (tape)
2. game cartridge
1. cassette tape
1. radio-cassette player
1. seems; I think
2. right?; don't you agree?
1. Probably okay.; It'll probably be alright.
1. of book; book’s
1. With a book; By book
1. It is a book.; Is a book.