Although this title isn't translated and I Don't understand what's written, I understand what's in the drawn. This manga has nice art, and what appears to be a good friendly concept, A diet on Love. Although It appears that the young male lead is helping the 2 young Heroines, it unfolds that a guy somehow or another convinces her to... Umm, Do something for him, in what seems like 2 chapters of him taking advantage of them, it goes back to the male lead for some more "Dieting". I didn't like the fact that a kinda Netorare situation came up, I mean she wasn't to willing, but it happened for that I give it a 6.
Maybe this isn't that much of a problem for you, For me, it is, I'm just glad it didn't look like Raep.