日本にほん原げん子し力りょく発はつ電でんMeaningsNoun1. Japan Atomic PowerKanji used日sun本book原original子child力power発let out電electricComposed of日本にほんJapanNoun原げん子し力りょくatomic energy; nuclear powerNoun発はつ電でんgeneration of electricity; power generation; sending a telegram (now usu. for congratulations, condolences, etc.); telegraphingNoun