I did have to acquire some form of love for Tomo's voice. In the first songs I listened to, I didn't mind, although I noticed the pitch of in Koshi-Tantan's live. When I heard Harukaze, my ears began to hurt, and Shunkan was okay. Eventually I got used to it, but in Houkago 1H live it get squeaky. There was a point where I wanted her to sing less and Haru and Mami sing, but that didn't really happen. I do love her voice in Kagerou(one of my favorites) whether it is live or not. But I don't like when they make her voice higher than it really is in the songs, like Love Survive. I loved her voice in the Indie days(Space Ranger, Sakura, Kagerou, Koi Moyou, Ashita no Ashita, Playboy) because it was high, but strong.
I'm done now. Sorry if I rambled...forgive me! .please.