I think the best type of girl for Tyki would be someone who acts similar to c2 from code geass.
Hey Anon, tbh I never saw Code Geass completly, I tried it so many times but I always stopped at ep. 7… but I did a little research about C.C. so that I can say something to this :) So, sorry if I got something wrong because I just trust on the pages I found information about her ^^’
So first of all most of the pages say that she is motionless, well she seems like this. On the one hand, Tyki seems a bit like this too but he is actually really caring when it comes to his human friends and his Noah has a strong bound to all the other Noahs. He seems a bit more cold than motionless.
While C.C. did the contract with Lelouch for herself, so she finally could die, Tyki is fighting for the Earl and his goals, it’s not really something he does for himself, he seems selfish, yeah but he always goes one way and this is the way to his target.
I think Tyki needs a woman who can fight for her own, has a strong personality. She should be able to read the atmosphere, like if he is in the mood for jokes or it’s more serious and he needs time for himself. Also she should be able to fight him back a bit, so that he can ‘play’ with her. I think Tyki is such a man who likes to chase his prey.
Actually D. Gray-man werent’t on my mind lately, that’s why I’m also not very active here but I have to do really much for school and in 2 weeks are my final exames. So I don’t really have the time to answer but I couldn’t stand to wait to answer this one because I just can put my opinion here, totally different from this I’ve done this whole year in school. When you want to discuss this I would love to see another ask from you :) I will always respect your opinion, so don’t worry to tell me what’s on your mind and would accept it when you are able to change my mind :P