Hello, PO20-san.
Unfortunatelly, there is no AH in Japan yet. But I think this community is useful for Japanese living in your country to collect such information like each benefits from bonus card, miles, or stamps. For me, it is sometimes hard to collect because of language barrier. The brochuers are written in Dutch.
Could you kindly tell me anything you know about it ?
Thank you anyway, P020-san.
Oh, you have key chain type ! Mine is oridnaly card type. But sometimes I'm asked wheter to collect stamps or not. I have no idea..
I'm looking forward more infromations about anything from you. Thank you