The Meidō Zangetsuha (めいどうざんげつ, "Dark Path of the Dawn Moon's Wave") is an immensely strong offensive technique that creates a path that sends anyone who is hit with it directly to the Netherworld itself, killing them without actually harming them. The technique originally belonged to the oni daiyōkai Shishinki. Tōga battled Shishinki and defeated him with the Tessaiga, and used it to steal the technique. Because of the technique's dark nature it was cast off Tessaiga and Tenseiga was created to contain it. The other Meidō called the "Meidō Stone" as Tōga gave it to Sesshōmaru's mother. Tenseiga was then given to Sesshōmaru as he was the only one capable of perfecting the technique while withstanding the terrible jaki associated with it, until Inuyasha was ready to utilize it.

The Meidō as it was originally with Shishinki resembled a black sphere, but Sesshōmaru's version started out with a crescent shape, eventually gaining an elliptical form as Sesshōmaru gained strength and experience. However, he was incapable of recreating the Meidō in its original form because of Tenseiga's nature as an incomplete sword, until the sword resonated with Tessaiga during his encounter with Shishinki, enabling Sesshōmaru to perfect the technique while manifesting a Meidō bigger and stronger than Shishinki's version.

Later, Inuyasha would prove himself worthy as the true wielder of Tessaiga and Meidō Zangetsuha in Sesshōmaru's eyes during their final battle, and Sesshōmaru willingly relinquished the perfected technique to Inuyasha by breaking Tenseiga over Tessaiga, allowing the technique to be absorbed back into Tessaiga and giving the sword a new alternate form in the guise of a black blade resembling a Meidō.

The technique would undergo one final transformation to better reflect Inuyasha's ownership of it as well as Tessaiga's nature as "a sword that cuts". The gigantic sphere was replaced by a barrage of blades that ripped apart whatever they hit and sucked up the remains, making it more effective against larger and more powerful opponents. In this new form, but only with the help of Sesshōmaru's Bakusaiga, the Meidō finally destroyed Naraku's body, who proved to be resistant to the attack's original form, but not his spirit. Only the Shikon Jewel itself was able to survive this technique's full power and strength, and its evil maintain Naraku's spirit in the material world.

In the manga, but not in the anime version, although it is not directly explained, the spirits of the dragon yōkai demon of the Shikon Jewel and Naraku were destroyed forever by Inuyasha when he cut the point of light in the darkness inside the Shikon Jewel with Meidō Zangetsuha, which is very clearly the key to kill Naraku and destroy the jewelry evil. In fact, with Inuyasha's attack at this very point, the purity of the Jewel called Naohi annihilates the evil corrupting presence within it, then the Jewel's shimmering and voice completely stopped.[1]

In the anime version, instead, he only opens the Meidō that leads to Kagome and she makes her wish to the Jewel to disappear forever, as the spirits of the priestess Midoriko along with the demon of the Shikon Jewel, and even Naraku/Onigumo felt warm.[2]

In the anime version of Inuyasha: Since Then, Inuyasha uses the Meidō Zangetsuha on the Root Head.

In Farewell Under the Lunar Eclipse, Sesshōmaru did use the Bakusaiga as Inuyasha used the Meidō Zangetsuha to stop the Grim Comet.



Meidō Zangetsuha Inuyasha's completed version Japanese – IYFA


  • The kanji 冥 (mei) as in meidō means "dark, gloomy". It is frequently used in Buddhism and fiction to refer to something related the underworld or the world of the dead, for example meikai ("underworld, netherworld"), meiō ("netherlord", i.e. Hades or Pluto), Meiōsei (the dwarf planet Pluto), etc. Meidō is an alternative reading of myōdō, which refers to the path to the aforementioned meikai (alternatively, myōkai), the domain of King Yama in Buddhism.
  • Meidō Zangetsuha is the only technique that wasn't given a new name in the English dub of the anime.
  • Tōga was erroneously shown using the technique with Tessaiga rather than Tenseiga which was created to contain it, to stop the Grim Comet with Kirinmaru.[3]


  1. Chapter 557, pages 13-16. When Inuyasha jumps into the Meidō, we can see very clearly a light in the darkness which is beginning to make Naraku's web disappear. Furthermore, there are some lights also in the darkness outside.
  2. InuYasha The Final Act anime; Episode 26
  3. Hanyō no Yashahime; Episode 22