Ooari

is a giant type Makamou with the feature of an ant. They were armed with sharp mandibles and could spew acid from their mouth and could see both ultraviolet light and infrared. Destroyed by Hibiki Ikkikasei form as Fujioka.
During the start of Orochi, a pair of albino Ooari appeared at Hatoyama, destroyed by Armed Hibiki's Kishinkakusei.
Another Ooari arrived at Lake Motosu while Ibuki was training, destroyed by Ibuki's Ongekida of Yamase and Todoroki's Raidengekishin.
==Kamen Rider Decade==
Dozens of Ooari, alongside other Makamou, appeared in an all-out battle among the various monster groups during the destruction of the the world. 
==Ooari==
Douji & Hime of Ooari They were raising an Ooari at Fujioka until both were killed by Hibiki's Rekkadan
==Behind the Scenes==
===Concept Art===
Ooari,Kaidouji of Ooari and Youhime of Ooari were designed by .
Ooari concept art.jpg|Ooari concept art
Kaidouji of Ooari concept art.jpg|Kaidouji of Ooari concept art
Youhime of Ooari concept art.jpg|Youhime of Ooari concept art
==Appearances==
* Kamen Rider Hibiki
** Episode 9: A Squirming Evil Heart
** Episode 42: Ferocious Demons
** Episode 47: The Talking Back
* Kamen Rider Decade
** Episode 1: Rider War
* Kamen Rider Zi-O
** Episode 47: 2019: Vanishing Watches
** Episode 48: 2068: Ohma Time
** Episode 49: 2019: Apocalypse
Category:Giant Monsters
Category:Makamou
Category:Ant Monsters
Category:Hibiki Characters
Category:Monsters who appeared in Decade