小春日和: an Indian summer

(regional) Synonym of 一位 (ichii): the Japanese yew, Taxus cuspidata

恩顧: favor/favour, patronage / 温固: / 温壺:

温乎: warm, lukewarm

穏子: a female given name

弾薬庫: ammunition storehouse, ammunition chamber, magazine

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).