Just finished it and agree 10/10 superb from start now finish, nothing weak about it and every episode was superb. Incredible TV.
I thought it was going to continue but actually it's done. The way he tells Yabushige at the end what's going to happen is perfect, no need to show it. And he says Anjin will spend the rest of his life in Japan, so all those things you think are flashbacks aren't at all, it's him dreaming of himself being old back in England but it'll never happen - superb.

