Sentai Kaibutsu Raikōger

 Sentai Kaibutsu Raik ō  ger, or "Task Force Monster Invasion Ranger," is the Sentai off of which Power Rangers: Legion of Monsters is "based."

Synopsis
An evil scientist obsessed with old Hammer horror movies decides to create his own team of Sentai to fight both Wakuseiger and the aliens they are battling.

Raik ō ger

 * RaikōRed  - Murata Tomi


 * Raik ō Blue - Eto Jiro


 * Raikō Yellow - Hayashi Aito


 * Raikō Green - Ino Makoto


 * Raikō Black - Ino Ayame


 * Raik ō White  - Ronin Narita

Allies

 * <span style="font-family:arial,sans-serif">Dr. Kamen
 * <span style="font-family:arial,sans-serif">Igor

<span style="font-family:arial,sans-serif">Villains & Opposition

 * <span style="font-family:arial,sans-serif">Kurai Mitsukai Ishi Gun, The Dark Angel Stone Army
 * 1) <span style="font-family:arial,sans-serif"><span style="background-color:rgb(255,0,0)">WakuseiRed
 * 2) <span style="font-family:arial,sans-serif"><span style="background-color:rgb(0,0,255)">WakuseiBlue
 * 3) <span style="font-family:arial,sans-serif"><span style="background-color:rgb(255,255,0);color:rgb(102,102,102)">WakuseiYellow
 * 4) <span style="font-family:arial,sans-serif"><span style="background-color:rgb(0,255,0);color:rgb(102,102,102)">WakuseiGreen
 * 5) <span style="font-family:arial,sans-serif"><span style="background-color:rgb(0,0,0)">WakuseiBlack
 * 6) <span style="font-family:arial,sans-serif"><span style="background-color:rgb(255,153,0)"><span style="background-color:rgb(230,145,56)">WakuseiOrange