序でながら

ついでながらtsuidenagara

expression · adverb

  1. while I have the opportunity (I'd also like to say ...)
  2. by the way
  3. incidentally
  4. in passing

Kanji in this word

Study it in Yanamino

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