You are probably referring to Danshi Koukousei no Nichijou. There are a lot of SOL anime so I got to choose something. Personally I think it is pretty good but not as good as some other anime that I would recommend over it. As well as the fact that Bocchi the Rock has a mostly female cast so I unconsciously selected anime that are similar in that regard. If OP wants to try something with a large male cast this is the only anime I can think of that would be fitting so it's good that you mention it.