[KamenRiderOOO]

Yume Sentai Mythonger (pronounced Myth-Onger,) my own Sentai Series using a mythological motif for each Senshi.

Backstory: On a trip abroad, 19-yr old Ken Yamata discovered a mysterious temple. Depicted on the walls were nightmarish creatures, and in the center of it all were golden hexagonal buckles. Picking one up, Ken unleashed the Mythos and the Nightmares from the temple. The buckle opened up, with the Mythos Dragon revealing that the Nightmares would head to the country of the person that unleashed them. Taking 4 other Mythos with him, Ken returned to Japan to recruit some of his best friends to become members of the Yume Sentai: Mythonger!

Mythongers:
MythoRed/MythoKing Red/Awakened MythoRed/Ken Yamata- 19 yrs old, and leader of the Mythonger. His catchphrase is "I'm a Dreamer!" Mythos partner- Dragon (A European Dragon,) Element: Fire. Wields the Flame DragonSword, then the InfernoBlade.
MythoBlue/MythoBishop Blue/Awakened MythoBlue/Hikaru Tenjou- 18 yrs old, a former athlete who turned to the books after being injured as a child by Ken. Works part time as a student teacher at his old high school. Mythos Partner- Basilisk, Element: Water. Wields the Basilisk Staff, then the Bishop Spear
MythoViolet/MythoQueen Violet/Awakened MythoViolet/Yamiko Musashi- 18 yrs old, a goth girl writer. She assists the librarian at her old high school. She has a crush on Ken. Later takes up modeling after she and Ken start dating. Mythos Partner- Vampire, Element: Dark. Wields the Wing Fans, then the VampireVorpal Blade
MythoGray/MythoKnight Gray/Awakened MythoGray/Joji Hatake- 17 yrs old, a member of the school's anime club and a coward. He plans to make a manga of his adventures once they are over. Develops a crush on Tomomi, who later accepts his feelings.Mythos Partner- Werewolf, Element: Earth. Wields the Howler Claws, then the Howling Lancer
MythoPink/MythoRook Pink/Awakened MythoPink/Tomomi Shiranui- 16 yrs old, the youngest member of the group. Looks up to Ken as an older brother, and is a natural prankster. Originally thought to be his cousin, but actually revealed to be his younger sister. Mythos Partner- Kyuubi, Element: Wind. Wields no weapons as MythoPink, relying on her illusions and magical abilities. As MythoRook Pink, she gains the FoxFire Pistols, then the FoxFire Gatling as Awakened MythoPink.

The Mythonger then encounter a group with powers similar to their own- the Mytho Axis!

MythoGreen/MythoKing Green/Awakened MythoGreen/Ryuusei Ryuga- 19 yrs old, the leader of the Mytho Axis, he was also with Ken when he discovered the Mythos. Ryuusei stole 5 others before Ken discovered his. Mythos Partner- Hydra, Element: Electricity. Wields a whip sword that has 3 segmented blades, the Hydra Whip.
MythoWhite/MythoBishop White/Awakened MythoWhite/Kyle Shiro- 18 yrs old, a bully who tormented Ken and Hikaru as children. Mythos Partner: Roc (a large bird,) Element: Ice. Utilizes the Roc Wings.
MythoYellow/MythoQueen Yellow/Awakened MythoYellow/Haru- 18 yrs old, a teenage idol and cheerleader. Underneath her usual peppy attitude is an angry spirit. Mythos Partner- Harpy, Element: Light. Wields the Harpy Scythe.
MythoBlack/MythoKnight Black/Awakened MythoBlack/Tohru- 17 yrs old, a member of the Anime Club. Hating the way he was treated, he accepted his Mythos to get revenge. Mythos Partner- Golem, Element: Metal. Wields the GolemHammer.
MythoSilver/MythoRook Silver/Awakened MythoSilver/Hitomi Shiranui- 16 yrs old, Tomomi's twin sister and student council president. Accepted her Mythos to stop her sister from fighting against evil. As a child, she got into an accident that left her eyes discolored, with one red and one blue. Originally thought to be Ken's cousin, but actually revealed to be his younger sister. Mythos Partner- Nekomata, Element: Wood. Wields the NekoMata Claws.

The Mythonger are eventually joined by-
MythoValkyrie/Valkyria- An angel who is the descendant of the original Mythonger, she comes down to Earth to aid in the fight against the Nightmare. Her father is actually the leader of Nightmare; MythoNight. She falls for Hikaru after he saves her. Motif: Angels, Valkyries. Colors: Sky Blue, White, Gold. Element: N/A, can use a mix of each element. Wields the Angel Blade.

After fighting amongst themselves, the Mythonger and Mytho Axis team up to take down the Nightmare, forming the first 11 member Super Sentai Team. They also have 4 Extra Heroes, their mentors; MythoDay, MythoValkyrie's aunt with a Phoenix motif who acts as their mentor during the "Royalty Arc"; MythoLand, MythoValkyrie's Uncle with a Behemoth theme, he wields a drill; MythoSea, MythoValkyrie's Aunt with a Leviathan theme who wields a whip sword; and MythoSky, MythoValkyrie's Uncle with a Quetzalcoatl theme with large energy wings. Mytho Axis can turn into humanoid forms of their Mythos partner known as their Titan Forms. The 5 Main Mythongers can do the same, but are uncontrollable at first (minus MythoPink, as her Mythos is as playful as she is.)

I created a sequel series to it, but I'll touch up more on that later.