【Media Feature】“SmokYO – Smoky Matcha” Featured in Nikkei MJ (Nov. 7, 2025) We are pleased to share that our product “SmokYO – Smoky Matcha” was featured in the “New Products” section of Nikkei MJ, a leading newspaper focused on retail and consumer trends in Japan. If you come across the...

A few days ago, I received a renewal notice for a patent I filed in 2016 and was granted in 2021. It covers a neuro-wearable interface designed to sense emotional rhythms around the ear. When I opened the envelope, one question quietly resurfaced: “Why have I always cared so deeply about the...

Thank you very much for your continued support of WACHA. It has come to our attention that anotherwebsite, unrelated to our company, is using the same brand name “WACHA” to sell tea products. Please be advised that this site is not affiliated with WACHA Inc. in any way. We kindly ask our...