IPv6 in Japan on WNDR4500 N900

Hello. I'm in Japan. My ISP is Rakuten Hikari. They use DS-Lite/Map-E protocols and IPoE/IPv6 service.

My router has an IPv6 area in the advanced set up, but is even possible to connect my router to this kind of IPv6 service?

I'd appreciate any help. My router is WNDR4500 N900 (I'm not sure it is v2) My firmware is V1.0.1.46_1.0.76