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.
I'll go open the front door. Wait here.
Ich mach die Haupttür auf. Warte hier.
Iré a abrir por el frente. Espera aquí.
Iré a abrir por delante. Espera aquí.
Vou abrir o portão. Espere aqui por mim.