Sanrio Puroland Harmony Land Sanrio Meruhen Kobo (Meruhen Workshop) Name Plate IMPACTors IMP. Arata Sato Sato Arata I took it outside only once. There is a small stain on the back (second photo). Other than that, it has been stored in a dark place, but it easily attracts hair and dust, so please refrain from purchasing if you are concerned.