・ 音 イン
Sino-Vietnamese: nhân
Woman 女 gives the meaning and 因 (cause, yin) gives the sound: a bride joining a family through marriage. Sino-Vietnamese nhân as in hôn nhân (marriage).
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
二人は役所に婚姻届を出した。 (ふたりはやくしょにこんいんとどけをだした)
The two submitted their marriage registration at the city office.