徳とくを積つむ

1. 1to perform good deeds ; to accumulate merit ; to build up virtue Translated by Jiyomi
2. 2to perform good deeds in the hope of improving one's luck (e.g. in a gacha or lottery) ; to build up good karma for better luck Translated by Jiyomi

Kanji · tap to open

JMdict entry 2871010. Source and licence.