Continuity lasting the entire episode appears!
Youta (Hajime's brother) has no (offline) friends outside of a manga club. When some of Hajime's friends have an offline meetup, he invites Youta along.
I think it's hard to have serious buildup on anything over 7 minutes of runtime.
Hajime attempts to get a real job. Kaoru will be happy that she can explain what her husband actually does when people ask.
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Kaoru is a mean (and horny) drunk. Can Hajime keep her from making a fool of herself? No. But there are upsides.