Oniwaban Five
The Oniwaban Five are a group of Kibaoni-Style Ninja who are sealed within the Kibaoni family scrolls before four of them are revived by Kyuemon as Izayoi-Style Ninja to serve under him. Like the Ninningers, they can perform attacks by inserting a shuriken into their ninjato-like Ninja Hyakuyotou. Each ninja possesses a Core Gear, Kyuemon taking possession of the Core Gears of the Oniwaban he revived to create his Karakuri Kyubi.

Hayabusa
A falcon-themed ninja who is revived as a Izayoi-Style Ninja by Kyuemon. Though defeated by the six Ninningers, Hayabusa is enlarged before being destroyed by King Shurikenzin and Lion HaOh.

Ikkakusai Ikkakusai
An Indian rhinoceros-themed ninja who is revived as an Izayoi-Style Ninja by Kyuemon. Ikkakusai's personal weapon is twin Saikaku Sai. Though defeated by the six Ninningers, Ikkakusai is enlarged before being destroyed by HaOh Shurikenzin.

Kuroari Kuroari
A black carpenter ant-themed ninja who is revived as an Izayoi-Style Ninja by Kyuemon. Kuroari's personal weapon is the left forearm-mounted Abe Kote pincer. Though defeated by Aka Ninger Chozetsu, Kuroari is enlarged before being destroyed by King Shurikenzin and Lion HaOh.

Mujina Mujina
A badger-themed ninja who is revived as an Izayoi-Style Ninja by Kyuemon. Mujina's personal weapon is the Kusarigama, a kusarigama with a teapot lid-like bladed shield. Though defeated by the five main Ninningers, Mujina enlarges himself with Kyuemon's mallet before being destroyed by Karakuri Kyubi.

Suzumebachi Suzumebachi
A hornet-themed ninja who is revived by Masakage, and loathes her former comrades for renouncing their style and join the Izayoi-Style. Suzumebachi's personal weapon is the left forearm-mounted crossbow that can shoot the Asashin arrows. Though defeated by Ao Ninger, Suzumebachi is enlarged before being destroyed by Gekiatsu DaiOh.