The writing on the side of the masu in the bottom picture is a play on words.
春夏冬 Spring, Summer, Winter. "No Autumn" = in Japanese is "aki nai". Akinai is also a homonym for "business" (商い)
五合 gogō (= half a masu). In Japanese 1/2 of a masu is pronounced "hanjō", which is a homonym for "success". (繁盛)
So the two together mean "business + success", and is a just a kind of good luck phrase/pun.
I can't make out the two kanji in the oval. The top one is 彌, but the bottom one eludes me. It would be the name of the company that made the masu. I'm thinking it must be a sake company, but a search on those key words doesn't turn up anything.