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Icon-agito.png This article is about a/an spin-off media story in Kamen Rider Agito.

Heaven's Door is the first Kamen Rider Agito Edition of S.I.C. Hero Saga, based on Kamen Rider Agito. Published in Monthly Hobby Japan magazine. It features a crossover with Kamen Rider 555. It introduces the new characters Mirage Agito (ミラージュアギト Mirāju Agito) and the Dog Orphnoch/Dog Lord (ドッグオルフェノク/ドッグロード Doggu Orufenoku/Doggu Rōdo). The story was published from October 2003 to March 2004.

Heaven's Door chapter titles
  1. Outset (発端 Hottan)
  2. ΑgitΩ (アギト Agito)
  3. Operation (操作 Sōsa)
  4. Conceit (奇想 Kisō)
  5. Able Person (能力者 Nōryokusha)
  6. The Alpha and the Omega (ΑにしてΩ Arufa ni shite Omega)


There's a lot of killings happening with the recent one being a nude woman found impaled on the top of Tokyo Tower. An Agito is sighted at the scene. While Hikawa is investigating, the Agito and a dog-type Unknown attack him. Though Exceed Gills and Another Agito appear to his aid, they are easily defeated. Luckily, Agito/Shoichi Tsugami finally shows up. The real identity of this Agito is Shouichi Maguichi, who was crazed after being blamed for cheating on the programs for using a hidden camera during his childhood. Wanting to cure his sick mind he worshipped the Dog Orphnoch/Dog Lord and was told to feed on the despair of the public. After Agito and the others kill the Dog Lord/Orphnoch, Maguchi/Agito transforms into Mirage Agito out of rage. In a fight with Kamen Riders Agito and Gills, despite gaining the upper hand he is defeated by the strategized use of the Shining Caliber and a Shining Rider Kick. Maguichi is then arrested and is given an unspecified treatment, his fate is currently unknown.[1]


Kamen Riders

Kamen Rider Agito Shoichi Tsugami
Kamen Rider G3-X Makoto Hikawa
Kamen Rider Gills Ryo Ashihara
Kamen Rider Another Agito Kaoru Kino


Kamen Riders

Kamen Rider Agito Shouichi Maguichi