何よりもまず

なによりもまずnaniyorimomazu

expression

  1. first and foremost
  2. above all
  3. most importantly of all

Kanji in this word

Study it in Yanamino

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