Updated October 2025 Final price. This is a Mino-yaki porcelain container from Kaiundo in Matsumoto, which originally held their seasonal chocolate confectionery, Pijutry. It is an original product manufactured by Kabushiki Kaisha Miyama, a porcelain manufacturer in Mizunami City, Gifu Prefecture. The porcelain is designed to resemble Pijutry (jewels) and is carefully finished by hand through many processes. (From the Kaiundo product description page) Size: Approximately 14.0 x 14.0 x 11.5 cm Weight: Approximately 0.96 kg Selling price from October 2025: 5,990 yen (tax included) + shipping costs for each region Thank you for viewing. I purchased this from Kaiundo's online shop during the Valentine's season in 2025. The chocolates inside were roasted nuts covered in chocolate, and they were so delicious that you couldn't stop eating them! It's a seasonal product, and it seems to be sold from October to late April every year. In addition, S size (pink) and M size (blue) are also sold. (The color and texture were renewed in the 2025 version. In 2025, S is sky blue, M is violet, and L is peach.) I am also listing the 2024 version of the S size in July 2025. Please search for the product name on Kaiundo's online shop for more details. After finishing the chocolates inside, I washed it and put it in the cupboard to use as a storage container, but I didn't use it much, so I'm listing it. The lid can also be used as a small plate. There are no cracks or chips, and I didn't find any noticeable points, but there may be oversights due to my amateur inspection. If you intend to use it as tableware, please refrain from purchasing if you are concerned about hygiene. If you want a new one, please purchase it from the Kaiundo online shop after October. I will pack it in the original box (see photo) with bubble wrap and send it via Yu-Pack (anonymous delivery). I will respond in the evening on weekdays, but please let me know if you have any questions. Thank you very much.