Kusanagi

Kusanagi or Kusanagi Tsurugi (草薙剣 / クサナギのつるぎ ) is a weapon in the series.

History
Originally called Ama-no-Murakumo-no-Tsurugi, it was the sword obtained from Yamata-no-Orochi's corpse after Susano-O slayed it with the Totsuka no Tsurugi. The sword was given to his Amaterasu as atonement for his previous actions and made into one of the Three Sacred Treasures. Its name means Grass cutting sword.

Appearances

 * Megami Tensei II
 * Shin Megami Tensei
 * Shin Megami Tensei IV
 * Majin Tensei II: Spiral Nemesis
 * Devil Summoner: Soul Hackers
 * Devil Summoner: Raidou Kuzunoha vs. King Abaddon
 * Megami Ibunroku Persona

Shin Megami Tensei IV
Kusanagi Tsurugi is a special item obtained for the Challenge Quest Resurrection of the Kousoushin. The Law demon Alciel has hidden it within his domain in Ginza.