喜び勇む[yorokobiisamu] to be in high spirits
侠勇[kyouyuu] gallantry
真勇[shinyuu] true courage
蛮勇[banyuu] foolhardiness
匹夫の勇[hippunoyuu] rash courage

武勇[buyuu] bravery
武勇伝[buyuuden] martial story
勇ましい[isamashii] brave
勇み足[isamiashi] overeagerness

御知らせ[oshirase] notice
かも知れない[kamoshirenai] may
かも知れません[kamoshiremasen] may
愛知県[aichiken] Aichi prefecture (Chuubu area)
井の中の蛙大海を知らず[inonakanokawazutaikaiwoshirazu] parochial

一知半解[icchihankai] superficial knowledge
伺い知る[ukagaishiru] to perceive
窺知[kichi] perception
恩知らず[onshirazu] ingratitude
われ知らず[wareshirazu] involuntarily