Lived in and left japan. Back again. Can I use the non-refunded pension years from the past having done the lump-sum withdrawal previously?

Lived in Japan for 10 years. Left and did the pension lump-sum withdrawal. Received back the standard 3 years. Returned to Japan 5 years later. I'm living here again and paying pension but the non-refunded 7 years don't show on my record. Has anyone in a similar situation been able to reclaim these? I have my original blue pension book. TIA