From Pikipedia, the Pikmin wiki
The Magical Stage (ミラクルマジカルステージ?, lit.: "Miracle Magical Stage") is a treasure found only in the European and Japanese versions of Pikmin 2. It is actually a compact mirror, under the fictional brand "Lovely Yuuri". It can be found in sublevel 5 of Glutton's Kitchen, which is a huge area, home to multiple Dwarf Bulbears and Armored Cannon Beetle Larvae; the latter hidden underground in some of the plates and other flat, circular ornaments lining the boundaries and in the center. Look around for the treasures (the other being the Sulking Antenna) after disposing of these threats.
The text on the side reads "ラブリーユーリ", meaning "Lovely Yuuri".
“Today we found the remains of a wooden construction engine buried deep under the surface. I can't imagine anyone on this uncivilized planet inventing anything. We'll have to wait until later to finish surveying this maze, but this place intrigues me. There may be something interesting to learn about this primitive object.”
“This cute colour arrangement is really wonderful! The miraculous design painted on the lid must have a big impact on the sense of beauty of the people from Hocotate, with it`s[sic] supernatural loveliness. It is going to be very popular, no doubt!”
“This cute color arrangement is really wonderful! The miraculous design painted on the lid must have a big impact on the sense of beauty of the people from Hocotate, with its supernatural loveliness. It is going to be very popular, no doubt!”
Names in other languages