Season 1

• 

  8.7/1022 votes

  Medals, Underwear, and a Mysterious Arm

  Season 1 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.

  Director: Ryuta Tasaki

  Writer: Yasuko Kobayashi

• 

  8.2/1016 votes

  Desire, Ice Pops, and Presents

  Season 1 Episode 2 - Aired 9/12/2010

  Ankh explains the Greeed and the purpose of the Medals to Eiji, even as the human desires to merely use his new power to fight for good instead of for selfish needs.

  Director: Unknown

  Writer: Unknown

• 

  8.7/1016 votes

  A Cat, Evolution, and a Glutton

  Season 1 Episode 3 - Aired 9/19/2010

  Ankh becomes troubled when Eiji prevents him from eliminating his possessed body's sister while another Greeed uses a man's gluttony to create more Medals.

  Director: Unknown

  Writer: Unknown

• 

  8.5/1015 votes

  Doubt, a Picture Message, and a Helping Hand

  Season 1 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.

  Director: Takayuki Shibasaki

  Writer: Yasuko Kobayashi

• 

  8.5/1015 votes

  A Game of Tag, a Nest, and a Rich Girl

  Season 1 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.

  Director: Unknown

  Writer: Unknown

• 

  9.0/1016 votes

  Fashion, a Contract, and the Strongest Combo

  Season 1 Episode 6 - Aired 10/10/2010

  Hina confronts Yamano's shopping addiction when her father goes bankrupt while Ankh confronts Kougami about his share deal of the Cell Medals.

  Director: Unknown

  Writer: Unknown

• 

  8.7/1015 votes

  A Lousy Husband, a Trap, and a Jackpot

  Season 1 Episode 7 - Aired 10/17/2010

  Eiji tries to research a husband bullied by his wife that is being mocked by Gamel while Ankh follows a lead for a missing Core Medal.

  Director: Unknown

  Writer: Unknown

• 

  8.9/1015 votes

  Sabotage, Having No Greed, and Taking a Break

  Season 1 Episode 8 - Aired 10/24/2010

  Amidst Hino's failed attempts at stopping the Komoris' argument, Momoko takes the winning scratchcard and throws it into a nearby river. As Takeshi frantically searches for it, she reveals to Hino why Takeshi has become so greedy.

  Director: Unknown

  Writer: Unknown

• 

  8.9/1015 votes

  Drenched, the Past, and the Scorching Combo

  Season 1 Episode 9 - Aired 10/31/2010

  In flashbacks, Eiji fails to save a girl amidst a foreign civil war. In the present, Satonaka meets with Eiji to collect Kougami's fee until an explosion occurs outside.

  Director: Unknown

  Writer: Unknown

• 

  8.7/1015 votes

  A Fist, an Experiment, and a Super Bike

  Season 1 Episode 10 - Aired 11/7/2010

  As Maki observes the bomber, Kougami Biotech Laboratory technician Toru Tadano, Ankh scolds Eiji, who later discovers Maki's whereabouts.

  Director: Unknown

  Writer: Unknown

• 

  8.9/1015 votes

  A Traveler, a Swallowtail, and a Celebrity

  Season 1 Episode 11 - Aired 11/14/2010

  Eiji encounters an old friend and globetrotting blogger, Keisuke Tsukuba, who has come to Japan to find a publisher for his work.

  Director: Unknown

  Writer: Unknown

• 

  9.2/1016 votes

  An Eel, the World, and the Gravity Combo

  Season 1 Episode 12 - Aired 11/21/2010

  Following Goto's attack, the Ageha Yummy retreats again while Eiji learns of Goto's distate towards him.

  Director: Unknown

  Writer: Unknown

• 

  8.7/1014 votes

  Episode 13

  Season 1 Episode 13 - Aired 11/28/2010

  No description available

  Director: Unknown

  Writer: Unknown

• 

  8.6/1014 votes

  Episode 14

  Season 1 Episode 14 - Aired 12/5/2010

  No description available

  Director: Unknown

  Writer: Unknown

• 

  8.7/1014 votes

  Episode 15

  Season 1 Episode 15 - Aired 12/12/2010

  No description available

  Director: Unknown

  Writer: Unknown

• 

  8.9/1013 votes

  Episode 16

  Season 1 Episode 16 - Aired 12/19/2010

  No description available

  Director: Unknown

  Writer: Unknown

• 

  8.9/1013 votes

  Episode 17

  Season 1 Episode 17 - Aired 12/26/2010

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.0/1013 votes

  Episode 18

  Season 1 Episode 18 - Aired 1/2/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.0/1013 votes

  Episode 19

  Season 1 Episode 19 - Aired 1/9/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 20

  Season 1 Episode 20 - Aired 1/16/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1013 votes

  Episode 21

  Season 1 Episode 21 - Aired 1/23/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 22

  Season 1 Episode 22 - Aired 1/30/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.1/1012 votes

  Episode 23

  Season 1 Episode 23 - Aired 2/6/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 24

  Season 1 Episode 24 - Aired 2/13/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 25

  Season 1 Episode 25 - Aired 2/20/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 26

  Season 1 Episode 26 - Aired 2/27/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  8.5/1012 votes

  Episode 27

  Season 1 Episode 27 - Aired 3/6/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  8.8/1012 votes

  Episode 28

  Season 1 Episode 28 - Aired 3/13/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.3/1013 votes

  Episode 29

  Season 1 Episode 29 - Aired 3/20/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.3/1013 votes

  Episode 30

  Season 1 Episode 30 - Aired 3/27/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.3/1013 votes

  Episode 31

  Season 1 Episode 31 - Aired 4/3/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.4/1013 votes

  Episode 32

  Season 1 Episode 32 - Aired 4/10/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.1/1012 votes

  Episode 33

  Season 1 Episode 33 - Aired 4/17/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.0/1012 votes

  Episode 34

  Season 1 Episode 34 - Aired 4/24/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 35

  Season 1 Episode 35 - Aired 5/1/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 36

  Season 1 Episode 36 - Aired 5/8/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.2/1012 votes

  Episode 37

  Season 1 Episode 37 - Aired 5/15/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.1/1012 votes

  Episode 38

  Season 1 Episode 38 - Aired 5/22/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.1/1012 votes

  Episode 39

  Season 1 Episode 39 - Aired 5/29/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.3/1013 votes

  Episode 40

  Season 1 Episode 40 - Aired 6/5/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.6/1016 votes

  Episode 41

  Season 1 Episode 41 - Aired 6/12/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.6/1016 votes

  Episode 42

  Season 1 Episode 42 - Aired 6/19/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.4/1014 votes

  Episode 43

  Season 1 Episode 43 - Aired 6/26/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.4/1012 votes

  Episode 44

  Season 1 Episode 44 - Aired 7/3/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.3/1012 votes

  Episode 45

  Season 1 Episode 45 - Aired 7/10/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.6/1012 votes

  Episode 46

  Season 1 Episode 46 - Aired 7/17/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.6/1015 votes

  Episode 47

  Season 1 Episode 47 - Aired 7/24/2011

  No description available

  Director: Unknown

  Writer: Unknown

• 

  9.7/1020 votes

  Episode 48

  Season 1 Episode 48 - Aired 7/31/2011

  No description available

  Director: Unknown

  Writer: Unknown