I've created a Lora scene of a person drinking beer in a Japanese pub (izakaya). Specifically, I prepared two scenes: one where the person is holding a beer mug, and another where beer is being poured into a glass bottle. I initially wanted to include a scene of someone drinking beer from a mug, but I had to abandon this idea because the beer and mug kept merging with the face in the generated images.
I also incorporated the following prompts associated with a typical Japanese izakaya as image material, so it's possible that strengthening these prompts might yield the desired results.
prompt:
alcohol,bar stool,beer,beer mug,bottle,blush,ceiling light,cellphone,champagne,choko (cup),chopsticks,counter,cucumber,cup,drink,drinking,drinking glass,drunk,elbows on table,festival,food,food stand,fruit,grin,hand up,holding,holding bottle,holding bowl,holding chopsticks,holding cup,indoors,japanese clothes,lamp,lantern,lemon,lemon slice,lettuce,menu,mug,office lady,omelet,paper lantern,phone,plant,poster (object),potted plant,pouring,pov across table,restaurant,rice,rice bowl,sakazuki,sake,sake bottle,salad,shelf,sitting,sliding doors,solo focus,spilling,standing,stool,sushi,table,tamagoyaki,tatami,tokkuri,tomato,waitress,watch,whiskey,window,wine,wine bottle,wine glass,wooden table,wooden wall,wristwatch,