Ah good point.
I’ve compiled all bands for the JP carriers and PLS8-e/us and Broadmobi e1/a1 compatibility here:
Inspired by Librem 5 carrier compatibility thread I’ve compiled 3 tables for compatibility of the offered options. The situation is a little bit dire in the sense that anyone buying the “US” or “A1” versions will not have signal at all if they visit Japan. This would make Can we buy modems from Purism? very interesting as an option for traveling… Because now I have to think about which of these modems is not only compatible with Japan but with other countries I regularly visit… Softbank | Ban…
The other thing I haven’t fully looked at is which of these options also allows greater compatibility when traveling…