サイン本 ではありません
saimbondewārimasen
1. It is not a signed book.; It's not a signed copy.
Noun
#111350
1. It is not a signed book.; It's not a signed copy.
1. sine
1. autograph; signature
2. sign; signal
1. slightly; faintly
1. genuine article; real thing
1. number (of long, cylindrical things, movies, trains, home runs, etc.)
1. mere; only
1. neon (Ne)
2. neon sign