自ら進んで

みずからすすんでmizukarasusunde

expression · adverb

  1. by choice
  2. of one's own free will
  3. on one's own initiative
  4. off one's own bat

Kanji in this word

Study it in Yanamino

Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences