nai yōkyōkajārimasen
1. It is not textbook content.; It's not standard material.
Noun
1. It is not textbook content.; It's not standard material.
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. contents; content
1. then; well
1. hedge
1. journal; log
1. textbook; coursebook