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.
We should do a test of courage in 
the cemetery when it gets dark.
Wir sollten eine  Mutprobe veranstalten,
sobald es dunkler wird.
Deberíamos hacer una prueba de valor 
en el cementerio cuando anochezca.
Deberíamos hacer una prueba de valor 
en el cementerio cuando anochezca.
Quando escurecer, vamos fazer um 
teste de coragem no cemitério?