Shirojika

The is a sword created by the Great Craftsman, Dubs, and became the main weapon of the goddess, Nanashi.

Right after Nanashi's defeat by Lancelot, one of the Four Knights of the Apocalypse who had proven himself to the Goddess, Nanashi gifted him this katana.

Appearance
Shirojika appears to resemble a standard katana, having an apparent white color scheme, a handguard bearing a resemblance to a mokko gata, with a unique engraving, and a white hilt.

History
In the distant past, the Great Craftsman, Dubs created Shirojika either for Nanashi or he could have stumbled across it.

Abilities
As a creation of the famous Great Craftsman, Dubs, Shirojika is a powerful sword, proving to be among the sole weapons able to withstand Lancelot's Magical Power, where others would break from its use after a single time. It is most noted to be used in conjuncture with Nanashi's magical power, Iai, cutting through most things in front of the goddess.

Trivia

 * Its meaning "White Deer" might be a reference to the spiritualism of the white-colored deer, who are a sign of good fortune, in addition to one of divine blessing in multiple religions, such as Japan, in addition to Taosim, European and Indian.
 * Nanashi's comment about his sword being "too blunt" for Lancelot could mean that either it could not match up to the young man's might or it is more blunt if not used with Iai.