I did, did you bother to read that the OP I responded to posted "Some countries won't let you become citizens unless it's by blood no matter how long you've liv

I did, did you bother to read that the OP I responded to posted "Some countries won't let you become citizens unless it's by blood no matter how long you've lived there (Japan)"? I was pointing out that Japan does let people become citizens after they've lived there for a period of time, the OP was suggesting the complete opposite. Renouncing previous nationalities is not the same as Japan not allowing people to become citizens, no matter how long they have lived there.