This role-play is performed by adults. I came to Tokyo from the countryside despite my parents' opposition. There is no remittance at all. Just as he was trying to make ends meet by holding part-time jobs, he caught a cold and was unable to pay his rent. When I hurriedly consulted my landlord, he gave me the outrageous reply, ``If you can't pay the rent, please pay with your house(s) or your dick''...! ?