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.
They call trains carrying sumo 
wrestlers on tour "sumo trains."
Man nennt Züge voller Wrestler
auf Reisen „Sumozüge“.
A los trenes que llevan enormes 
luchadores los llaman "trenes de sumo".
A los trenes que llevan a los enormes 
luchadores los llaman "trenes de sumo".
Trens de sumô são trens que levam 
os enormes lutadores em suas turnês.