The Koimitsu project has recently attracted a lot of attention, especially within the onchain game community. I took a closer look and found that its uniqueness lies in being built directly on Zama's FHE (Fully Homomorphic Encryption) technology. Even more interestingly, Zama's official team has provided very in-depth technical support, which is not just superficial cooperation but genuine close collaboration. From this perspective, Koimitsu is not just a project using existing technology but an explorer with real technical backing in cutting-edge cryptography. FHE technology indeed has potential in scenarios such as game privacy and fairness verification, and Zama, as a leading solution in this field,’s involvement indicates the project's technical depth. This model is quite rare in the current onchain game sector and is worth paying attention to.