手を出す: to take or put one's hand out; to try to participate in, to foray into, to try one's hand at; to attack.

停戦: armistice

本店: main or flagship shop, store, or branch; this shop or branch

(2channel slang) someone who immediately posts questions instead of doing basic research

as much as possible; as far as possible; to the best of one's ability; diligently

(archaic) early morning / (archaic) next morning

(dialectal, Western Chūgoku, Northern Kyūshū, Ehime) be angry, get sulky

両手: both hands

Alternative form of おもてなし

平定: suppression, subjugation