The BEST episodes of Kamen Rider season 21
Every episode of Kamen Rider season 21, ranked from best to worst by thousands of votes from fans of the show. The best episodes of Kamen Rider season 21!
A motorcycle-riding hero of justice rises up to fight an evil force, stopping their evil deeds while using their own power against them.

#1 - Medals for Tomorrow, Underwear, and Arms to Reach Out With
Season 21 - Episode 48 - Aired 8/28/2011
Having finally taken the burden to becoming the true OOO, Eiji fights to prevent Doctor Maki from realizing his “perfect end” while working to reach his ultimate desire of being there for others and having others be there for him.

#2 - 1000, Kamen Rider, and a Birthday
Season 21 - Episode 28 - Aired 4/3/2011
As the movie continues to have complications, Mook discovers the prices of making a deal with an enemy who takes advantage of his pride of who he is.

#3 - Medal, Underwear, and a Mysterious Arm
Season 21 - Episode 1 - Aired 9/5/2010
A mysterious arm reawakens the Greeed from their slumber and decides to use Eiji Hino, a cheerful wanderer, as his means of getting back what he desires as Kamen Rider OOO.

#4 - Desire, Ice Cream, and a Present
Season 21 - Episode 2 - Aired 9/12/2010
Ankh explains the Greed and the purpose of the Medals to Eiji, even as Eiji desires to merely use his new power to fight for good instead of for Ankh’s selfish needs.

#5 - Slacking Off, Having no Desire, and Taking a Break
Season 21 - Episode 8 - Aired 10/24/2010
Eiji gets to the root of Takeshi and Momoko’s issues involving greed and loss of ambition while Ankh fights for survival after a failed confrontation with Uva.

#6 - A Sister, a Doctor, and the Truth About Ankh
Season 21 - Episode 29 - Aired 4/10/2011
Eiji investigates the truth regarding who Ankh is, while Kazari decides to create a Yummy from Maki’s desire to see what he’s really made of.

#7 - Siblings, a Rescue, and Eiji’s Departure
Season 21 - Episode 41 - Aired 7/10/2011
After Ankh is taken back by his body, Eiji becomes resolved to bring him back even with no longer wanting Hina and Shingo involved in this battle.

#8 - A Vulture, a Confrontation, and Ankh’s Return
Season 21 - Episode 43 - Aired 7/24/2011
Although finally restoring himself, Ankh retakes Shingo’s body and decides to start collecting Medals for himself even as Eiji tries to stop him.

#9 - A Red Crack, Satisfaction, and Eiji’s Potential
Season 21 - Episode 47 - Aired 8/21/2011
Eiji’s realization of desire and his Purple Medals forces him to take anything in his way, including Ankh and a final offer from Kougami to become the OOO Vessel.

#10 - Cats, Evolution, and Gluttons
Season 21 - Episode 3 - Aired 9/19/2010
Ankh becomes troubled when Eiji prevents him from eliminating his possessed body’s sister while another Greed uses a man’s gluttony to create more Medals.

#11 - Doubts, Pics, and a Helping Hand
Season 21 - Episode 4 - Aired 9/26/2010
Ankh threatens to leave OOO for Kazari and the Greeed while investigating the evolution of humanity while Eiji tries to find more about Hina.

#12 - An Assembly, a Complete Revival, and Your Desire
Season 21 - Episode 44 - Aired 7/31/2011
Kougami reveals the importance of Eiji as the container and the danger of the Purple Medals, while Ankh unites the Greed in an effort to stop him and retake their Core Medals.

#13 - Ice, Becoming a Greed, and the Broken Wings
Season 21 - Episode 42 - Aired 7/17/2011
Doctor Maki approaches Eiji about the truth of the Greed, themselves and the Purple Medals within them while working with Ankh to regain his final desire.

#14 - Control, a Birthday Party, and a Vanishing Ankh
Season 21 - Episode 40 - Aired 7/3/2011
As Yumemi becomes a police-state controlled by the Shimoda family and their Yummy, Eiji tries to prove to Ankh on whether or not he is still needed around.

#15 - Circumstances, a Parting, and A Tearful Birth
Season 21 - Episode 38 - Aired 6/12/2011
Eiji tries to deal with Date as he joins with Maki and the Greed while Gotou tries to figure some way of winning Birth back to their side.

#16 - Sleep, a Hundred Million, and Birth’s Transfer
Season 21 - Episode 37 - Aired 6/5/2011
Gamel and Mezool work together to create a Yummy that make people tired but sleepless while Gotou confronts Date about the bullet in him and its effects as Birth.

#17 - A Broken Dream, a Body, and the Return of the Greed
Season 21 - Episode 36 - Aired 5/29/2011
Ankh tries to figure his position with Shingo’s sudden reawakening and the difficulties with the return of Mezool and Gamel while Eiji tries to deal with the dream-shattering Yummy.

#18 - Dreams, a Brother, and Birth’s Secret
Season 21 - Episode 35 - Aired 5/22/2011
Hina tries to work out what her real dream is when she wins a fashion show while Uva tries to work all sides to regain Mezool and Gamel’s Core Medals.

#19 - A New Greed, the Void, and the Unstoppable Combo
Season 21 - Episode 32 - Aired 5/1/2011
The truth behind Eiji’s philosophy on life is revealed as he becomes the container of the mysterious Purple Medals and faces an assault of new dinosaur-based Yummies.

#20 - Friendship, Rampage, and the Belt Left Behind
Season 21 - Episode 33 - Aired 5/8/2011
Eiji is summoned to a park owned by a former school friend who wants to be a greater help to his dreams. When Hina goes missing and Date is captured by a Yummy, Goutou struggles with his readiness to become Birth.

#21 - A Game of Tag, a Lair, and a Celebrity
Season 21 - Episode 5 - Aired 10/3/2010
Kougami asks for a share of Eiji and Ankh’s Medals, while Mezool decides to use Hina’s shopaholic classmate to create a new Yummy.

#22 - Fashion, a Contract, and the Ultimate Combo
Season 21 - Episode 6 - Aired 10/10/2010
Hina confronts Yamano’s shopping addiction when her father goes bankrupt while Ankh confronts Kougami about his share of the Cell Medal deal.

#23 - A Bad Husband, a Trap, and a Jackpot
Season 21 - Episode 7 - Aired 10/17/2010
Eiji tries to research a husband bullied by his wife over money while Ankh follows a lead for a missing Core Medal.

#24 - Soaking Wet, the Past, and the Blazing Combo
Season 21 - Episode 9 - Aired 10/31/2010
A string of serial bombings tied to a nest of Yummies leads Eiji to reveal his past to Hina and causes him to encounter a strange man he believes is Mezool’s victim.

#25 - The King, a Panda, and Burning Memories
Season 21 - Episode 30 - Aired 4/17/2011
Eiji and Date force Ankh to reveal the truth about OOO and his incomplete revival, while Maki reveals to Chiyoko the connection with his older sister.