飛ぶ鳥を落とす勢い とぶとりをおとすいきおい Meanings Expression great vigor; tremendous energy (literally: forceful enough to knock down birds in flight) Kanji 飛 fly. Read as とぶ. 鳥 bird. Read as とり. 落 fall. Read as おとす. 勢 force. Read as いきおい. Word lists Idioms Jinuma: Japanese Dictionary · Word lists