I'd actually speak comfortably about such things, provided the interviewer first shows that they are a good-natured and tolerant person working in an office environment where diverse views and interests are welcome. I as a socialist have no objection to working with one anarcho-capitalist, only to working with an entire company culture that assumes anarcho-capitalism to be The Right Answer. I likewise have no problem with someone who thinks anime is boring (90% of it is crap, after all), only with an entire company culture in which having "geeky" interests other than programming is viewed as childish, immature, or unprofessional.
(After all, I think that leaving work at 6:30PM to go to a Haskell Users' Meetup at 7:00PM where you will drink sugary, caffeinated soda and/or beer, eat bad pizza from a corporate chain, and watch an hour-and-a-half presentation on a programming and theorem-proving suite that is perpetually unready for use on machines with less than 8GB of RAM is downright insanely messianic language fanboyism. That doesn't mean I didn't go right along and watch the presentation to be sociable about it and to give everyone their time to make their case. Hell, it doesn't mean I didn't have a good time, even if I left after my coworker's presentation because I didn't want to stay until 10:00PM to watch a theorem-proving presentation I couldn't understand.)
(After all, I think that leaving work at 6:30PM to go to a Haskell Users' Meetup at 7:00PM where you will drink sugary, caffeinated soda and/or beer, eat bad pizza from a corporate chain, and watch an hour-and-a-half presentation on a programming and theorem-proving suite that is perpetually unready for use on machines with less than 8GB of RAM is downright insanely messianic language fanboyism. That doesn't mean I didn't go right along and watch the presentation to be sociable about it and to give everyone their time to make their case. Hell, it doesn't mean I didn't have a good time, even if I left after my coworker's presentation because I didn't want to stay until 10:00PM to watch a theorem-proving presentation I couldn't understand.)