User blog comment:Hitsuji Mamoru/Servant Creation Room 2 : Guess of the Who/@comment-27971189-20170310141614/@comment-4802891-20170311092117

Yay^^ You mentioning Lancelot was the hint!

Summoning him in his younger self explains the boastful attitude, the Aniki behavior. As his older self, I would have imagined him a lot more humble but still desirous to fight like a demon (unlike fake Benkei who is closer to a secluded monk than a warrior-monk lol). Good job, now I want him to fight Kintoki lol.

Let me ask a few questions, now that we have the bio : What do you mean by "   If the weapon can be recognized as one of his seven tools" ? If I assume the seven tools are weapon types and not specific weapons, I guess he would be more efficient with Japanese weapons than more western implements?

An also, can he actually keep any weapon-type Noble Phantasms of those he defeated at least for the duration of a Holy Grail War?