Wonder if she thinks she should be eating human food? :lol: Wouldn't surprise me "if you're eating that Dad, then I should be allowed to eat it, too" They can be so funny alot of the time.
I don't know what else to tell you about eating but I know what you can do about calcium. Check your local pet shop (you said there was a reptile shop, right?) and see if they have Zilla liquid calcium food spray, it's what I use for calcium for my dragons. I give them .1 ml per 100g of weight by syringe, you'd give her that 3x a week. Then I also got liquid vitamins and minerals, any type will do, and I give mine .2 ml per week. They've both got very long expiry dates and are a good thing to introduce if she won't eat bugs. That's how I started using the liquid instead of the powder because mine were going through the same thing. I've been using it sucessfully for 4 years now and my dragons do great on it.
So that's the only way I know of to get calcium & vit/min into dragons that won't eat regularly. I loved it so much, found it so easy to get into them, that I stopped using powders completely. But still, it's good to have on hand, just in case. I'm not sure if they carry it in Japan, if they don't, then you can make calcium powder into a liquid by adding hot water, just enough to a 1/2 tsp ro make it liquid and measure it in a 1 ml syringe, again .1 ml per 100g of weight. But the liquid would be easier if it's available. It's also available online thru a good company in the States but not sure if it would be feasible to order online, may be way too expensive. So check the reptile shop instead and if they don't carry it, maybe they can order it for you. Either way, let me know, k?