SOLAHANPU's project was featured as news on Gadget Tsushin, a website that covers trends across a wide range of genres. Along with its explosive crowdfunding success, the article objectively analyzed the social needs and product quality behind why so many people were so enthusiastic about this "new form of wallet."
https://getnews.jp/archives/3122742 
The article discusses the third generation Tenuis, which was the predecessor to the fourth generation. At the time, it spread more through news than mainstream media, and it became an opportunity for a wide range of people, from gadget enthusiasts to general business people and students, to become aware of the "thin wallet" option.
As of 2026, the 4th generation of Tenuis is available, but many users still prefer the ease of use of the 3rd generation. Please choose whichever you prefer.
Tenuis 3rd Generation:
https://solahanpu.com/products/tenuis-third
Tenuis 4th Generation:
https://solahanpu.com/products/tenuis-fourth
