陸りく軍ぐん幼よう年ねん学がっ校こうりくぐんようねんがっこうMeanings1nounmilitary preparatory school (Imperial Japanese Army)historical termHistorical term for a school that prepared young students for the Imperial Japanese Army officer corps.彼かれの祖そ父ふは陸りく軍ぐん幼よう年ねん学がっ校こうを