Soaked, The Past, Scorching Hot Combo
A serial bomber tied to a nest of Yummies leads to Eiji to reveal his past to Hina and forces him to encounter a strange man he believes is Mezool's victim.
Episodes
1
Medal, Underwear, Mysterious Arm 25
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.
2
Greed, Ice Candy, Present 25
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.
3
Cat, Evolution, A Glutton 25
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.
4
Doubt, Photo E-mail, Saving Hand 25
Ankh threatens to leave OOO for Kazari and the Greeed while investigating the evolution of humanity while Eiji tries to find more about Hina.
5
Game of Tag, Nest, Celebrity 25
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.
6
Western Clothing, A Contract, Ultimate Combo 25
Hina confronts Yamano’s shopping addiction when her father goes bankrupt while Ankh confronts Kougami about his share deal of the Cell Medals.
7
Useless Husband, A Trap, Big Win 25
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.
8
Slacking Off, Lack of Ambition, On a Break 25
Eiji gets to the root of the Komoris’ problem involving greed and loss of ambition while Ankh fights for survival after a failed confrontation with Uva.
9
Soaked, The Past, Scorching Hot Combo 25
A serial bomber tied to a nest of Yummies leads to Eiji to reveal his past to Hina and forces him to encounter a strange man he believes is Mezool’s victim.
10
Fist, An Experiment, Super Bike 25
Eiji must figure the means of stopping the mad bomber and his Yummies to prevent any more lost lives, even with Maki observing the creation of his worker’s monsters.
11
Traveler, Swallowtail Butterfly, Celebrity 25
Eiji’s traveler friend becomes manipulated by Uva into becoming famous as he steals others attributes; while Gotou doubts Eiji’s effectiveness as OOO.
12
Unagi, The World, Heavy-Hitter Combo 25
Eiji teaches a lesson to Tsukuba and Gotou about going forth to gain what is desired; while Ankh tries to figure a way to manage the flying Ageha Yummy using Gamel.
13
Siamese Cat, Stress, Genius Surgeon 25
Ankh is at a breaking point with everything surrounding his human host; a highly sought after doctor has been repeatedly removed from the operating room, making her frustration a perfect target for the Greeed.
14
Pride, Surgery, Secret 25
Both Hina’s brother and the hospital director are in critical condition after Ankh’s detachment and the Yummy attack. Eiji must find both Ankh and the affected surgeon before it’s too late.
15
Struggle for the Medals, Transport Truck, Container 25
Ankh finds one of his core medals; Gotou is transporting a truck full of medals to Doctor Maki; Kazari appears to Ankh and Eiji, telling them that Hina is in Gotou’s truck.
16
Conclusion, Greeed, New Rider 25
Eiji learns about how the Greeed were born; Gamel searches for Mezool; Kamen Rider Birth joins the fight.
17
Kendo Girl, Oden, Splitting Yummy 25
The Greeed take an interest in a girl who wants to get better at kendo; Ankh takes an interest in Kamen Rider Birth; Hina gives both Eiji and Ankh gifts for saving her.
18
Destruction, A Reason, Unagi Whip 25
Eiji and Ankh try to find out the reason that the Yummy split in two, but Kamen Rider Birth is one step ahead of them.
19
A Red Medal, A Detective, A Betrayal 25
Kougami tries to give Eiji one of Ankh’s medals, but he refuses; a face from the detective’s past shows up at Cous Coussier; thanks to Kazari, a criminal that the detective put away is on the streets and looking for revenge.
20
Decoy, Qualifications, Flaming Combo 25
Ankh tricks Kazari by telling him that Eiji knows where his last medal is and then chases after Hina who has his own medal; Date and Gotou discuss the skills need to be Kamen Rider Birth; Kougami changes his mind and sends Ankh’s medal to Eiji.
