/cgl/ - Cosplay & EGL

I recently bought two Meta JSK sets (same cut, one in yellow and one in sax). I've got the yellow one, still waiting on the sax. I've done some research on it though and can barely find anything. It was in GLB 5 and retailed for 28,000 yen, and there are a few other pieces in the same print. I've only spotted it in sales or wardrobe posts twice, and neither were the cut I have. Does anyone know anything else about this series?