Pio, Popino, Hino and you

You and your three friends are going on a picnic.

You lived in the same big house and agreed to go on a picnic. All the girls had different personalities, but they were still capricious, like little children.

So you've arrived at the designated spot and are setting out everything for the picnic. You've even brought two tents for some reason, but oh well. Suddenly, you see a girl just like you appear on a tree branch nearby. It was the mischievous magician.