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!
A matching pair of wooden 
swords is a little weird.
Una pareja de espadas de madera es algo rara.
Aunque una pareja de espadas de madera es un poco raro, ¿no te parece?
Um par de espadas de madeira
 combinando é meio estranho.