noun:

• stage prop in kabuki, consisting of a revolving panel with a life-size doll on each side
• rapid change in a situation, person's attitude, etc.

noun / ~の noun:

• radius (bone of the forearm)

noun:

• devoted scholar; diligent student

noun:

• Operation Tomodachi; United States Armed Forces assistance operation to support Japan in disaster relief following the 2011 Tōhoku earthquake and tsunami

noun:

• sugar nucleotide - Chemistry term

noun:

• person in the online community who seeks to identify others from the information they post online, or who tries to identify places and objects that appear in comics or games - derogatory term - slang

noun:

• winter rain
• ice pellet

noun:

• sharpener (of swords) and polisher (of mirrors)

noun:

• Amur stickleback (Pungitius sinensis)

~く adjective (archaic):

• sharp - esp. 利し, 鋭し - archaism
• intense; strong; powerful - esp. 疾し, 鋭し - archaism
• quick; rapid; fast - esp. 疾し, 捷し - archaism
• keen; sharp; clever - esp. 敏し, 聆し - archaism

noun:

• convex angle

adverbial noun / temporal noun:

• year of birth; this year

noun:

• unification - IT term

expression / godan ~く verb:

• to go to bed; to be sick in bed; to be laid up

noun:

• privileged class

adjectival noun:

• urban; metropolitan ➜ 都会

noun:

• reported price

noun:

• specific phobias

adverb:

• anyway; in any case ➜ 兎も有れ

expression:

• of all people

noun:

• Shangri-La; paradise on earth

noun / ~する noun:

• attendant's waiting room

noun:

• exanthem subitum; Roseola infantum

expression:

• at a long distance

noun:

• rice covered with pork and vegetables