Grand Blue always make me feel nostalgic about college. The cafeteria situation was exactly like this. The contrast between the menus are staggering, having to walk half the campus to get some cakes became a fun thing to do.
IIRC, in the early days, there was an 'event' or incident where he ran naked around campus, I think when he got hammered the first time around by the PAB seniors IINM...
surely Kouhei is popular too. but it's Iori that's infamous for sleeping on campus on first day naked and drunk. Iori is also the winner of boycon and is the boyfriend of chisa (though we know that he's used to shoo away potential suitor)
here I was wondering what put off those ladies iori had a nice convo going, poor iori most of the stuff he is infamous for is due to the people around him