Nayuta's sister invites Tokonatsu, RDeco, and Freak! to entertain the guests at the hot-spring inn she manages, but they turn out to be a tough crowd.
If the answer were so obvious,
why even ask the question?
Glaubst du, jemand will solche
offensichtlichen Antworten hören?
Si la respuesta es tan obvia,
¿por qué lo preguntas?
Qui veut d’une réponse aussi simpliste ?
Se a resposta fosse tão óbvia,
por que eu perguntaria?