>>782739If you end up liking Hidamari as well as K-On I'd just recommend going through some other Kirara adaptations. It feels like most of the SoL ones would be easy to watch drunk the first time, although I think I only really did that on rewatches.
It's probably a safer bet to start with the more popular ones like Hidamari, Gochiusa and Yuru Camp but if you're like me there's >20 that are good, although I assume it could cause burnout to watch too many shows like this in a row.
Also I finally got around to watching GuP der Film for the first time last night while drunk and had a good time so maybe the series would work as well like that, although the number of characters might be a bit much if you're really pissed.