祝賀 いわいが family or surname Also 祝賀: しゅくが celebration はが Haga 祝賀いわいが family or surname English JMnedict 1 Iwaiga 漢字 kanji used 祝 celebrate, congratulate 9画 · JLPT N 2 賀 congratulations, joy 12画 · JLPT N 1