> A few days after I arrived, the landlord introduced me to an English conversation lounge in Takadanobaba. I would go there, chat with the customers in English

> A few days after I arrived, the landlord introduced me to an English conversation lounge in Takadanobaba. I would go there, chat with the customers in English for a few hours, and get paid 5000 yen. I quit after a couple of sessions, as the place made me uncomfortable; I even wondered if it was a front for some other kind of business. I wonder what kind of front it could be?