守るも攻めるも黒鉄(くろがね)の
Whether in defending or attacking
浮かべる城ぞ頼みなる
Count on the iron castles on the waters
浮かべるその城日の本の
Floating citadels of the rising sun
皇国(みくに)の四方(よも)を守るべし
To guard the empire's lands and seas
真鉄(まがね)のその艦(ふね)日の本に
Vessels armed and armored in steel
仇なす国を攻めよかし
To defeat the enemies of Great Japan
石炭(いわき)の煙は大洋(わだつみ)の
They leave behind trails of coal smoke
竜(たつ)かとばかり靡(なび)くなり
That drift above the ocean like dragons
弾撃つ響きは雷(いかづち)の
They fire their guns with loud booms
聲(こゑ)かとばかり響(どよ)むなり
That are deafening like peals of thunder
万里の波濤(はとう)を乗り越えて
Sail across thousands of miles of waves
皇國(みくに)の光輝かせ
To the greater glory of the empire