As a reminder, not only we decide whether if she is tsundere or not, this thread also serves as a purpose to discuss her level of tsundere-ness. In scale of 1 to 5, rate her according to what you’ve learned in the anime, manga, game, or novel she's featured in.
Don't recognize the featured character? It's cool, you can post in this thread saying so or skip ahead. When you recognize her eventually, come back for this poll. If you want to see the result without voting, click the "View Results” link in the bottom right of the poll.
As much as I LOVE BiriBiri, I don't exactly like her tsundere side that much.
I personally liked her a lot more on RAILGUN than I did on Index, I thought she was a better character there, it showed her normal side a lot more, and of course trying to fight off Kuroko's Yuri rape antics all the time was great :)
Ep 4 has confirmed that she IS A TSUNDERE as Lampshaded by Kiyama-sensei:
Taken from TvTropes dot org:
Harumi: You uh... You like him?
Harumi: You know, when a girl behaves all cold towards the guy she likes. It was popular a while back... Tsun... Tsun... Tsundara? No... Tsunjire?
Mikoto: Not a chance!
My favorite tsundere character! Although she doesn't really go overboard even when she is with Touma, so definitely a 4 for tsundereness. As a consolation, she definitely gets a 5 for style and cuteness :)