ニッチ産業 じゃありませんでした
nicchisangyōjārimasendeshita
1. Was not a niche industry.
Noun
#674180
1. Was not a niche industry.
1. pupil; disciple
1. (common) cold; influenza
1. snake
2. serpent; large snake
1. then; well
1. the industrial world
1. hedge
1. journal; log