jikotanren
1. self-discipline; self-improvement
Noun
#71533
1. self-discipline; self-improvement
1. self; oneself
1. to lock up; to shut up
1. accident; incident
2. circumstances; reasons
1. to seclude oneself; to shut oneself away
1. taking care of something by oneself; self-management
1. one's own country
1. self-introduction
1. net worth; owned capital
1. tempering (metal); annealing
2. toughening; disciplining