Anyone speak Japanese?

As I've said before, not fluent in Japanese or anything, but I can guess that it's nintou. Actually, I think I've seen it written out as nintou in furigana before somewhere (I still rely heavily on furigana for unfamiliar kanji). I've never actually read 頭 as kashira before, when I see it I read it as tou. Though, that may be more out of habbit from memorizing 豆 as tou and using that as an easy way to memorize 頭. I'll try to find where I saw it written before in furigana, it was on an image in some old Japanese blog I used to keep up with a while back.

Edit: Just used my furigana injector to double check and it read as nintou as well. Not that you can fully trust it, it does get the wrong readings at times.