She says, "I am student council president Matsumoto Rise. Nice to meet you." Oh, and I'm science teacher Nishigaki Nana. I'm always looking for new explosion buddies....
What? You're lonely because the second years are away on their school trip? Don't worry, I'll stir up some ruckus for you....
No, I'll make some tea. It's not bad getting a change of pace from my experime---BOOOOM!
I hope the good times last forever.
- Kyoko
Espero que los buenos tiempos duren por siempre. 
 -Kyoko
Ojalá que nos lo pasemos siempre igual de bien (Kyoko).
Eu espero que a gente se divirta para sempre.
-Kyouko