kokoroshinakereba naranai
1. Must do; Have to do
Adjective
#234076
1. Must do; Have to do
1. mind; heart
2. the meaning of a phrase (riddle, etc.)
1. I see; that's right
1. will; resolution
2. kindness; goodwill
3. gift (as a token of gratitude)
1. from the bottom of one's heart; heartily
1. mere; simple
1. having in mind; happening to know (of)