If you don't know Japan have exclusive tomodachi life magazines with special Qr codes. I have photo of it. Here's the photo so you can scan the QR codes.
@K3Nv2 I got some cheapies at wallys, that are pretty good, already have lost a few expensive ones (one falls out and gone, can't find) while cutting grass so bought some cheap ones, and of course never lose these cheap ones. (Cheap meaning only $35, compared to air buds which I only have 1 of 2 now)