Board Thread:Questions and Answers/@comment-5872914-20131117064230/@comment-75.23.234.106-20131117190609

Hina sama wrote: It's true a BMI would say that the characters would be underweight/anorexic, but you have to put into consideration that the series takes place in Japan and people there do tend to weigh less due to their life style and diet.

Also you got to remember, this is a fictional series. So you shouldn't put too much thought into the characters weight or height. ^^; I know it's fiction but for Nagi and Isumi, it would seem unhealthy for the current weight relative to their height (would a Japanese 13-year old at 138 cm weight 63 pounds in real life without suffering from anorexia). Hayate's is at 20.2 (1.7 points above).