SWET has recently decided to stop using Kagi for dues payments. The rationale for the decision was as follows:

With the decision to increase SWET membership dues to JPY6,000/year, the unpredictability of currency exchange rates, and our inability to quote prices in yen on Kagi, SWET will no longer quote membership dues in non-yen currencies and will drop the Kagi payment option. Other payment options (e.g., bank transfer, PayPal, and in-person cash) will, of course, be retained, and SWET will endeavor to accommodate people who find themselves without an acceptable payment option; but we will discontinue Kagi use.