Look at コメント #23 ! i mean it's not much, but still 

LOL! Its so weird because in lots of pictures she really does look pregnant, but then there are other pictures, taken at about the same time, where she is wearing tight-fitting clothes and doesn't look pregnant at all. I hope she confirms or denies sometime soon. I need to know if my imgainary wife is pregnant so that we can start getting ready for a baby.

<_________< LOL
yeah probably it's nothing *sighs* but i like babies :( xD

I hope she'll either confirm or deny it soon, because I'm going a little crazy over it :']