About MBTI: http://en.wikipedia...._Type_Indicator
I've seen many speculations about the possible Myers-Briggs types each celebrity might be on the internet so why not make guesses about H!P girls' types as well? Discuss and make guesses about the possible types and remember to justify each guess, make the personality test and answer the questions like you think one member would answer for example "I think Momoko would answer that she gets fired up by parties" and etc.
Of course we don't know the girls personally so remember that the guesses posted here are our own opinions that are based on what we know about the girls through their idol activities. Also there's no official information about the girls' types (at least I've not found any so feel free to post them here if you find a source) so this topic is just for fun!
I'm ENFJ myself and I think that type might also fit MoMusu's Mizuki. She's really sociable and caring to my understanding and I find myself identifying with her a lot. She has that "a teacher" kind of feel in her that's common for ENFJs.