nitexero said: So was some comment made about Nana's breast size in the novels? In most of her pictures she's pretty stacked for a 3rd year middle school student...
I can't say with 100% certainty, since I wasn't on the lookout for that while reading them; but having just finished the light novels 2 months ago, I'm fairly certain nothing about it was ever mentioned. That sort of thing is so rare in MariMite that I was surprised when in book 33 (マーガレットにリボン) it was specifically mentioned that Tokunaga, one of the girls at Youko's college, has a fairly large chest.