Wait why does fuyu have such a hate against underage drinking? (I do to I'm just wondering if I missed some character development)
You’re talking about Kuzu’s last FTE when he tells Hajime to drink soda instead of sake, right?
Ah… I just think he likes to follow the rules, honestly. I mean, he stops the gang from driving a truck in Chapter 5 because “we don’t have our permits”, he shows up to classes early in Zetsubou-Hen, and he’s really unhappy with Hajime when he finds him in bed with Mikan in Chapter 3 because you are teENAGERS AND TEENAGERS SHOULDN’T BE DOING THAT
tldr; Fuyuhiko is a Lovely Pure Boy™ who follows the rules ~ Mod Oddish