If you are still looking for a Kakizaki Amazon Japan has it available and will ship to the US. https://www.amazon.co.jp/gp/product/B089WGZJDG/ref=ox_sc_act_title_1?smid=A2J4VAB2GEAEHI&psc=1
Depends on the shipping company. UPS has held my package for several days in their warehouse because the expected delivery date and they refused to deliver it sooner. Hopefully this is not the case for you.
That sucks. I know that with 2 of my orders that I placed with NinNin they automatically upgraded my shipment to DHL and didn't charge me anything extra. I guess they changed that policy now that the Covid is lasting longer than expected.