You’ve probably seen lots of photos on the internet of passed-out salarymen, but have you ever been curious about what sober people get up to? No? Oh well, have this survey from Goo Ranking regardless, where they look at typical behaviours of non-drinkers.
As an ex-vegetarian, I can identify with a number of the answers as explaining being a veggie got very tiring; if I hadn’t minded the white lie, the best answer is just “religious reasons”. The true answer involved one flatmate’s awful cooking, Morrissey, ripping chicken legs off (shop-bought cuts, not live hens!), and, in a very roundabout way, religion.
Note that in Japan there are a lot of all-you-can-drink offers; almost every izakaya (traditional restaurant/pub mash-up thing) offers set menus with optional all-you-can-drink add-ons from about 1,000 to 2,000 yen, so most office booze-ups end up at these kinds of places.
If you thought sweet cigarettes were bad (I believe they are banned these days in many countries), in Japan as well as Chanmeri (fake champagne aimed at kids), we have this drink which they used to call “Beer for Kids”, but now perhaps to be more socially acceptable is just “Drink for Kids”:
Fun fact: 0% beer-like drinks from beer manufacturers (even completely 0.00% fizzy hops tea) require you to be over 20 to purchase.