Murakumo

Murakumo, also known as Crimson Blossom of the Heavenly Clouds Murakumo is a legendary katana and is one of the strongest S-class longswords. It is owned by Rosa Lancelot of the Dragon East guild.

Design
Murakumo has a straight, pale-gray blade with a navy-blue hamon and dark-red flowers on the edge, hence its ephitet, "Crimson Blossom of the Heavenly Clouds". The hilt is emerald-green with a handguard shaped like a cross and the hilt is colored red with bronze petal designs.

Trivia

 * This sword is based on Murakumo, also known as Kusanagi-no-Tsurugi, a legendary Japanese sword and is one of the legendary Three Sacred Treasures of Japan and represents the virtue of valor.