[White Knight]

After contemplating this a while, here is my suggested list:

Jandar = Manwe
Einar = Tulkas
Ullar = Orome
Aquilla = Aule
Vydar = Saruman
Utgar = Sauron
Valkrill = Melkor

I kept the list to Valar and Maiar.

Manwe was the Valar most in tune with Illuvatar's will. His will was so pure that he was unable to see the deceit in Melkor and allowed him to be unchained.

Orome was the hunter and wanderer--good, yet ever roaming free.

Tulkas seems the most like a Samurai to me.

Saruman is the traitor. And he is wise and manipulative, like an agent.


An alternate list (using non-Ainur beings brought back for the Last Battle):

Jandar = Earendil
Einar = Eorl
Ullar = Fingolfin
Aquilla = Durin
Vydar = Feanor
Utgar = Ar-Pharazon
Valkrill = Glaurung