Jinmeiyō kanji, used in names
Stroke count: 9
Meaning: sudden, abrupt, improvised
Kunyomi: にわか
Onyomi: ガ
Composition: 亻 我
Radical: 人
Meaning: man, human
俄然 (ガゼン) suddenly, all of a sudden, abruptly
俄 (にわか) sudden, abrupt, unexpected, improvised, hasty, offhand, impromptu skit, bandwagon fan, fair-weather fan
俄かに (にわかに) suddenly, abruptly, unexpectedly