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 - Medal, Underwear, and a Mysterious Arm
Season 21 - Episode 1 - Aired 9/5/2010
When monsters of desire are awakened from their slumber, a homeless man is recruited by a mysterious arm to fight against them.

#3 - 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.

#4 - 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.

#5 - 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.

#6 - Doubts, Pics, and a Helping Hand
Season 21 - Episode 4 - Aired 9/26/2010
Ankh threatens to leave OOO for Kazari and the Greed.

#7 - 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.

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

#9 - 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.

#10 - 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.

#11 - A Traveler, a Butterfly, and a Celebrity
Season 21 - Episode 11 - Aired 11/21/2010
Eiji’s traveler friend becomes manipulated by Uva into becoming famous as he steals others' attributes.

#12 - A Siamese Cat, Stress, and a Genius Surgeon
Season 21 - Episode 13 - Aired 12/5/2010
Ankh becomes sick of dealing with the problems of working with Eiji, as Kazari targets a famous surgeon who believes she is not getting the treatment she deserves.

#13 - Pride, Surgery, and Secrets
Season 21 - Episode 14 - Aired 12/12/2010
Eiji rushes to find Ankh to save Shingo’s life, while Tamura discovers the truth about what it means to be a surgeon.

#14 - 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, Gotou struggles with his readiness to become Birth.

#15 - Best Friends, Manipulation, and Relationships
Season 21 - Episode 34 - Aired 5/15/2011
Eiji confronts Kitamura about his desire to be the only one to be there for him, even as his Yummy continues to abduct Eiji’s allies. As Ankh is about to be merged with his original body, Eiji is forced to use the Putotyra Combo to save him…

#16 - Fists, Experimentation, and A Super Bike
Season 21 - Episode 10 - Aired 11/14/2010
Eiji must figure the means of stopping the mad bomber.

#17 - Medal Combat, Transport, and Potential
Season 21 - Episode 15 - Aired 12/19/2010
Kazari uses a transport truck of Cell Medals, one of Ankh’s Core Medals, and a captured Hina to lure all sides into a free-for-all showdown.
#18 - 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.

#19 - Returning a Favor, a Plot, and Purple Medals
Season 21 - Episode 31 - Aired 4/24/2011
Hina’s friend asks Eiji to help discover who has been helping out her family anonymously.

#20 - 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.

#21 - 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.

#22 - A Broken Dream, a Body, and the Return of the Greed
Season 21 - Episode 36 - Aired 5/29/2011
Ankh tries to figure out his position with Shingo’s sudden reawakening.
#23 - 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.
#24 - 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.
#25 - A Nightmare, a Security Camera, and Ankh’s Counterattack
Season 21 - Episode 39 - Aired 6/26/2011
Ankh worries about his future and the assault of his other self, while Chiyoko declares war on a security-obsessed household possessed by a Yummy.