expression / ichidan verb:

• to muster one's courage; to resolve oneself; to ready oneself for what is to come - obscure term ➜ 覚悟を決める

noun:

• time machine - obscure term ➜ タイムマシン

noun:

• document permitting foreign students to work part-time - obscure term

noun:

• mediocrity; mediocre - obscure term

noun:

• support for medical treatment for those on low income; Medicaid - obscure term ➜ メディケイド

noun / ~の noun:

• nuclear weapon free; non-nuclear; denuclearized - obscure term ➜ 非核

noun:

• Fukurin gardenia; Gardenia jasminoide - obscure term ➜ 八重梔子

noun:

• moving gadget on a pachinko machine designed to add excitement to play - obscure term

noun:

• dapple gray (horse coat color); dapple grey - obscure term ➜ 連銭葦毛

noun:

• dapple gray (horse coat color); dapple grey - obscure term ➜ 連銭葦毛

godan ~す verb:

• to usurp boastfully - obscure term ➜ 僭する

noun:

• small room - obscure term

noun:

• adult woman; mature woman - obscure term

noun:

• castle and moat; castle's moat - obscure term
• City God (Taoist guardian god of a city)

noun:

• autumn garment - obscure term

noun:

• detachment from dichotomies; detachment from objectivity and subjectivity - obscure term - Buddhism term

noun:

• invasion; invader - obscure term

noun:

• slide rule - obscure term ➜ 計算尺

noun:

• anthropology - obscure term - From German "Anthropologie" ➜ 人類学

noun:

• longevity stone (gemstone that gives its bearer long life) - obscure term

expression:

• to put new wine into old wineskins; to put new wine into old bottles - idiom - obscure term

expression:

• you don't appreciate the value of good health until you lose it - proverb - obscure term

noun:

• stone(s) used to weigh down a fishing net - obscure term

noun:

• Chinese muntjac (species of barking deer, Muntiacus reevesi) - obscure term ➜ キョン

noun:

• Invasive Alien Species Act (2004) - abbreviation - obscure term ➜ 外来生物法