We are pleased to announce that Kyo-Wa Hearts Co., Ltd. will be releasing the all-stainless steel puzzle "Metagram." "Metagram" is a puzzle that allows you to enjoyably enhance your brain power through daily practice. For more details, please visit our crowdfunding landing page. The crowdfunding sale will start on Tuesday, November 2, 2021, at 10:00 AM! If you have any questions about the product or anything else, please feel free to contact us. We look forward to hearing from you. This stainless steel puzzle is unique and cannot be found anywhere else in the world! We would be grateful if you would consider it positively. Thank you very much.

At Kyo-Wa Hearts, we manufacture products from magnesium alloy sheets through press processing. There is no need for die-casting molds or casting equipment. Magnesium alloy products can be made using standard press molds and press machines. We provide product manufacturing that leverages the excellent properties of magnesium alloys.