kōritsukōjōjanai
1. Not efficiency improvement.; Not about improving efficiency.
Noun
#232820
1. Not efficiency improvement.; Not about improving efficiency.
1. internal; domestic
1. wasteful; a waste
2. too good; more than one deserves
3. impious; profane
1. improper; immodest
1. inside a car (train, bus, etc.)
1. (common) cold; influenza