(archaic) to be wild, to become wild, to be harsh or excessively strong / (archaic) to be neglected, to fall into ruin, to be uncivilized

private parts

(of feudal Japan) Synonym of 民部省 (Minbushō, “Ministry of Popular Affairs”) (designation by the Chinese) / (history, government, of feudal China) the Ministry of Revenue

extended period of absence from school or work; gap

Clipping of ブラザーコンプレックス (burazā konpurekkusu, “brother complex”).

waltz

(baseball) bullpen

Short for サブキャラクター (sabu-kyarakutā).

Short for モブキャラクター (mobu kyarakutā).

bluff