古朝鮮: Gojoseon

(Kagoshima, dialect) Synonym of 本当に (hontō ni, “really”)

a red papier-mâché bobblehead cow toy, a kind of regional omiyage regarded as symbolic of the Aizu region of Japan

(nonstandard) The hiragana syllable こ゚ (ngo). It's equivalent in katakana is コ゚ (ngo).

powder snow

koaza (Japanese administrative division)

duckboard (slatted flooring) / a slatted base for a bed or sleeping futon / a slatted base for a shower or bath

判子: printing stamp

(informal) Alternative form of あり (ari, “ant”)

interrupting a conversation; getting a word in edgeways