はつかねずみじゃないです【二十日鼠じゃないです】
hatsukanezumijanaidesu
1. Not a rat on the twentieth.; Not twenty rats.
Noun
#2197733
1. Not a rat on the twentieth.; Not twenty rats.
1. not
1. departure; departing from ...
2. sent from ...; (a letter, etc.) dated ...
+ 3 additional meanings1. twenty; 20
1. then; well
1. first; new
1. within ...; inside ...