Hello, I have some questions about obtaining the Nikkei sansei visa. My grandma is the Japanese citizen and my grandpa is a US citizen. I understand I need the koseki tohon which I could get because I live in Japan but under SOFA status, but the problem is my mom was born under American citizenship and was never put onto the Japanese family registry. Adding her to the koseki would take some time I feel, so what other options do I have would my moms birth certificate, koseki tohon, my grandparents marriage certificate be enough or would she need to be added on to the koseki tohon?
by voiobyalp