Ninjamon

Ninjamon appeared in 1999 video game called Digimon Adventure: Anode Tamer and Cathode Tamer. Ninjamon is a Mutant Digimon whose Japanese name and design are derived from the Iga-ryū (伊賀流 lit. "Iga-style") martial arts, and whose English name is derived from the ninja. It is a mysterious Digimon wearing a red mask. It is wandering the Digital World and building its training. It is a master of espionage, and if it is hiding within the trees of a forest, or hiding underwater, catching sight of its figure is considerably difficult. Also, although it differs in school and doctrine from Deputymon, who is also one of the "Virus Busters", they are comrades in arms since olden times, and are also good rivals.

Attacks
Unison Attacks
 * Ninja Knife Throwing (イガ流手裏剣投げ Iga-ryū Shuriken Nage, lit. "Iga-style Shuriken Throw"): Uses a gigantic shuriken.
 * Iga-ryū Iaijutsu (イガ流居合術 lit. "Iga-style Iaijutsu")
 * Ninja Hopping (木の葉乱舞 Konoha Ranbu, lit. "Tree Leaf Dance")
 * Iga-ryū Ougi Bunshin no Jutsu (イガ流奥義分身の術 lit. "Iga-style Succession Technique Clone Technique")
 * Fire Enbuken (ファイヤー円舞剣 lit. "Fire Waltz Sword"): Empowers its sword with Gabumon's "Blue Blaster" to unleash a fiery slash.