(slang) Alternative form of 彼氏 (kareshi, “boyfriend”)

everyone, one and all

(idiomatic) Not caring at all, being no skin off one's nose, being of no concern at all.

(kyabakura industry) horrid client

a vehicle decorated with images of fictional anime, manga, or game characters

ouch

gallon

従って: therefore

a region comprising the western half of Aomori Prefecture / Alternative spelling of つがる (Tsugaru): a city within that region

(history) Gaul (region)