Definition of 会心の作 (かいしんのさく)
かいしんさく
                        会心の作
かいしんのさく
kaishinnosaku
expression, noun
•
        
work after one's heart
Related Kanji
| 会 | meeting, meet, party, association, interview, join | 
| 心 | heart, mind, spirit, heart radical (no. 61) | 
| 作 | make, production, prepare, build |