Risa has been looksing weight without stopping these past few month... She's gone from skinny to skinnier I love Fuku-chan's figure ♥ The trio Fuku, Gaki + Eripon IS AMAZING♥
About Gakisan, super-skinny she may be, but I don't think unhealthily so. There are lots of Japanese women who, having lost their baby fat, wind up just as slender as Risa. Tsuji's another example.