Persona 4 Golden. After I finished high school I had a couple of month before starting university, and I spent it sinking hundreds of hours into the game. Hanging out lots with my real life friends, then going home and roaming through dungeons and eating steak skewers with Chie, Yosuke, Kanji and the rest are times I will never forget.
I was born in Darmstadt! I actually think the GB Streams are at reasonable times, they usually start at midnight and end at like 2-3AM, which is totally doable, especially on Fridays. I've watched press conferences and other streams starting at like 4AM, so GB stuff is totally ok, time wise.