>>50262879
It's like how a lot of people draw Renko with a white ribbon in her hair despite her never wearing one. She showed up one day for some reason, and won't leave away.
>>50263185
1/3 Hifuu albums with stories in some way feature alcohol, Renko is a day drinker and she spends a considerable amount of time(enough to know the kind of person there and to sell her book to those people) in a bar who's gimmick is that it sells drinks you can actually get wasted on.
She's not exactly Suika, but she has more to do with alcohol than most 2hus.