Here's the link

Your name / Kimi no na wa Comet Charm Kumihimo Bracelet Exclusive to Theaters in Japan [Japan Import] https://www.amazon.com/dp/B01KXGEG1O/ref=cm_sw_r_cp_apa_Q63Izb1S02GNW

And there's only 6 left and prime shipping is included.

I'm based in US-CA and it arrived in 2 days.