I don't like to touch on things that Tim already did on the Action Button review of Boku no Natsuyasumi, but a thing that you WILL always find funny playing these games is the characters always asking the repeated questions with the same voice line, as often it'll be completely contrasting of the previous interaction.
Hayato, the rascal kid in 3 bawling, holding back tears on the 30th of August when Boku says he'll go away tomorrow, only to immediately after ask with the highest enthusiasm ever if Boku wants to know anything about insects, is just way too funny. These kids REALLY Love those insects.