Izayoi Way Ninja Army Corps

The Izayoi Way's Ninja Army Corp (十六夜流忍者軍団) are Kyuemon Izayoi's group of loyal Dark Ninja (闇の忍者) disciples. She created them using the Core Gears (コア歯車), utilizing Izayoi Style shurikens.

Hayabusa
Speed Ninja Hayabusa (スピード忍者ハヤブサ) is the falcon-themed ninja able to use high speed attacks.

Kuroari
Puppet Ninja Kuroari (あやつり忍者クロアリ) is the black ant-themed ninja.

Mujina
Substitution Ninja Mujina (かわりみ忍者ムジナ) is the badger-themed ninja.

Ikkakusai
Very Strong Ninja Ikkakusai (スゴロク忍者イッカクサイ) is the Indian rhinoceros-themed ninja.

Karakuri Kyuubi
Karakuri Kyuubi (カラクリキュウビ) is Kyuemon's personal mecha shaped in the likeness of her.