Musyamon

Musyamon is an expert swordsman resembling a samurai. The "Musha" in his name means people who play martial arts.

Musyamon wields the Shiratori-maru (白鳥丸). Some say that he can change his shape. He was born from a video game and has a long battle history.

Digimon Adventure 02
When BlackWarGreymon appeared in Kyoto where Yolei Inoue was, one of the followers was a Musyamon that fought Shurimon until he was sent back to the Digital World.

Digimon Tamers
A Musyamon was among the shadowed Digimon that wanted Rika to tame one of them. Another plotted revenge on the Real World when Mitsuo Yamaki ruined his first attempt to appear in the Real World with Yuggoth and he managed to destroy the program the 2nd time. When he finally appeared, he terrorized the streets and fought Takato and Guilmon before being destroyed/loaded by Gargomon.

Digimon World 3
Musyamon is a wild Digimon in places where Zanbamon is. There is also a different colored version in the Bug Maze. You can also buy Shiratorimaru to equip it to your Digimon.

Attacks
 * Shogun Sword (斬り捨て御免): Flames surround the blade of the sword and then take the shape of a ghost-like dragon made of flames to impact on enemies.
 * Ninja Blade (白鳥丸): Blue flames gather all over the sword's blade and then Musyamon slashes the enemy with his now flaming sword.