Ryan1428 or The Storm of Clan Sakai Sword is a replica of the katana of Jin Sakai, a fictional character from the game Ghost of Tsushima which was launched in 2020. Jin Sakai is a samurai tasked to protect the island of Tsushima during the first Mongol Invasion. Jin inherited the sword after his father's death. In the game, this katana is paired with the Sakai tanto.

The blade of Ryan1428 is made of differentially-hardened, folded 1095 high-carbon steel with a beautiful natural hamon and distinct folding pattern. It is in shinogi zukuri geometry without bohi. The fittings are made of high quality cast brass with waves, wind and lightning depicting a storm theme. The glossy, blue saya is also painted with white wisps and has a silver end cap with wave pattern. The tsuka has real, rayskin panels painted with black and wrapped in white leather ito.