10화: 추운 날 교실에서 난방 방법을 논의하는 런과 나기
2011년 9월 21일 방영

10
On a cold day, Run and Nagi discuss what could make sitting in the classroom warmer. (Source: Wikipedia)

On a cold day, Run and Nagi discuss what could make sitting in the classroom warmer. (Source: Wikipedia)