Re: xxxHolic 131 Discussion/Prediction Thread
Watanuki having corpse in his kanji makes sense. Essentially now he is a corpse, staying alive only because of not only Himawari, Doumeki, and Xiao-Lang's sacrifices, but also the shop.
I think that Tsubasa will eventually find their way back to Yuuko's world. The feather found in Yuuko's Japan was on Syaoran's cloak. Thus, the whole gang will eventually have to return to Yuuko's Japan to find the very last feather.
I see the ending as Sakura, the gang, and Syaoran all appearing in Yuuko's Japan. There will be an inevitable battle between the Tsubasa cast and knowing Watanuki and Doumeki, they most likely will get caught up in it since it will be near the shop.
I think that "the last" will probably be this battle, which will culminate with probably Sakura regaining all of her feathers and possibly a bit of death depending on if Sakura can change destiny with her wish.
On the xxxHOLiC front, I think we will see the significance of the object from chapter one surface, and something will happen that the assimilation between Watanuki and Doumeki will become clear.
Another issue though is, what is Watanuki's true wish? He says he doesn't want to see spirits any longer, but when it comes time for the wish to be granted, I doubt that will be what he wants. He'll lose his connections to so many creatures he has met, I doubt he would want to never see them again. Thus, there must be a much bigger wish that he has that even Watanuki has yet to realize.