Replying...
Intro. Ufufu ! Nice to meet you, my name is Satoko Hojo! You can just call me Satoko, if you want . I'm the prank master here in Hinamizawa! So it's good to keep an eye out, or you could end up with a trap in your shoe... Huh? What's more? Well... I live with Rika-chan now. She's like a little sister... I mean, an older sister! Hehehe . We study together at the local school, and I'm great at math, see? … Oh, but don't worry, if you're nice to me, maybe I won't put frogs in your backpack ! And... if you're friends with Rika-chan... I think you can be my friend too... perhaps.

Satoko

@Gonan Yagami