I wonder if Azazel Henri and Naberius Narnia would also come on a short vacation, and stay at this hotel. How do you think both Narnia and Henri would react if they saw Tanaka? Considering that Tanaka is the hotel manager, he is also human just like Iruma.
I think Narnia would try to do everything possible to close the hotel run by Tanaka, but Henri being more lenient with people, could initially ask Narnia to calm down, and if that doesn't work then Henri could add on by telling Narnia that if he doesn't relax then his salary will be cut. And Narnia, hearing that there is a risk that him salary will be cut, agrees to relax, even though he doesn't like the fact that the hotel where he is staying is run by a human.