World's first tool
Awarded the world's first accreditation by a country

Because of its very simple appearance, the Brainstorm Notebook is likely to exist somewhere in the world, but it was officially recognized by the government as "the world's first design that has never existed before ." It is an idea tool.
*1: Country: Japan / Examining agency: Japan Patent Office
*2: This product is our registered design product. Design registration is a right that is granted only to "the world's first unique design that has never existed before" after the Japanese Patent Office conducts a rigorous examination of "products around the world." In addition, ``others cannot manufacture, sell, export, or import notebooks identical or similar to this design without our permission''.
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HASSOHO®001 (The shape that we are convinced of as the ultimate form of the creative process that produces quantity)
Regular price From $11.00 USDRegular priceUnit price per$22.00 USDSale price From $11.00 USDSale -
HASSOHO®004 (The ultimate form of sticky note-like conception process)
Regular price From $11.00 USDRegular priceUnit price per$22.00 USDSale price From $11.00 USDSale -
HASSOHO®005 (The shape that I am convinced of as the ultimate form of the ideation process to write on plain)
Regular price From $11.00 USDRegular priceUnit price per$0.00 USDSale price From $11.00 USD -
HASSOHO® Plain (a new process of continuous and free writing)
Regular price From $11.00 USDRegular priceUnit price per$0.00 USDSale price From $11.00 USD -
HASSOHO®F1 (New conception process for 16:9 image study)
Regular price From $62.00 USDRegular priceUnit price per -
HASSOHO®C1 (a new ideation process for examining books)
Regular price From $34.00 USDRegular priceUnit price per -
HASSOHO®i4 14 (new idea process for considering smartphones)
Regular price From $34.00 USDRegular priceUnit price per -
[Limited to 20 people] HASSOHO® Notebook for trial (3 pages each)
Regular price $4.00 USDRegular priceUnit price per$0.00 USDSale price $4.00 USD -
都内のカフェで一緒にブレスト
Regular price From $542.00 USDRegular priceUnit price per -
オーダーメイド印刷蛇腹用紙(標準の紙厚)
Regular price From $276.00 USDRegular priceUnit price per