The Raijin stable is on tour in Osaka. They don't stay in a hotel but in a temple. Not to mention temples have cemeteries. Tanaka is scared of ghosts so he can't stand it. Takinokawa-zeki sends him on an errand, so he's glad to get out.
You should've told us that in the first place.
Das solltest du von Anfang sagen!
Entonces debiste decirlo desde el principio.
Entonces haberlo dicho desde el principio.
Então você devia ter avisado antes!