S1 • E1
A professional extermination team, the Nozama Peston Service, are deployed to hunt flesh-eating organisms called Amazonz, which are slowly appearing across the city.
S1 • E2
Haruka Mizusawa who had transformed into the green colored Amazon is taken away by Jin Takayama, the red colored Amazon. On the other hand, Nozama Peston Service has gotten orders to hunt and exterminate their comrade who had turned into Dragonfly Amazon.
S1 • E3
Nozama Pharmacy holds a board meeting to discuss the mass awakening of Amazons. Haruka Mizusawa barges into the board meeting and asks his mother Reika Mizusawa about just what is he? Is he a human or a monster? She tells him to find that answer himself. They then give Haruka the Jungleder which is a bike developed by Nozama Pharmacy to assist Kamen Rider Amazon Omega. Nozama Peston Service goes for extermination at a apartment. They find a room where the Amazon could be hiding.
S1 • E4
Members of Nozama Peston Service are surrounded by 183 Ant Amazons. But they took this in a positive way. They decided to mass exterminate the Experimental Amazonz. They make their strategy and they get ready to fight. Who will be the survivors? Humans? Or the Amazonz?
S1 • E5
Haruka Mizusawa, who had joined Nozama Peston Service gets orders to be rejected. Haruka himself doesn't know the reason why he was fighting but the Enemy Amazon which was in the Bus was moving in a mode which is unpredictable. On the other hand Jin Takayama gets captured by Nozama Pharmacy.
S1 • E6
What is the reason for Haruka Mizusawa to fight? What is the reason to protect Mizuki Mizusawa? Isn't it just hurting others? Is it an instinct and is there a real objective for this? To know the answers for this, Haruka visits Nozama Pharmacy to meet his mother Reika Mizusawa. Meanwhile, a dormant enemy awakens and begins its hunt..
S1 • E7
A corpse is found near the scrapyard. Since there appear to be similarities between it and a previously killed Amazon, Haruka and the squad head to the scene of the crime. However, what awaited them there was a sad fate and a cruel truth.
S1 • E8
Omega is at odds with the team after letting an Amazon go who doesn't want to kill but is haunted by the reminder that by letting him go humans will die. Also Mamoru and Nozomi run and found a different kind of monster.
S1 • E9
Haruka and his company sneak in the restaurant where the Amazons eat human flesh. Reika decides to use a new weapon of mass demolition without missing this opportunity. It tells the beginning of the final chapter of "Amazon Riders."(C)2016 "Amazon Riders" Production Committee (C) Ishimori Production Inc. and Toei Company, Ltd.
S1 • E10
Jin nearly gets killed by Kamen Rider Amazon Sigma, but thanks to Nanaha's arrival, he flees holding a handheld camera. Haruka gets kicked out of the Nozama Peston Service. Kamen Rider Amazon Omega is defeated by Kamen Rider Amazon Sigma a move early, because Sigma thought he was going to do it in four moves.
S1 • E11
Unsurprisingly Omega makes a full recovery, what you think they would have the ball to kill off the main rider for real? TLALOC, a raid dispersed Amazon killing gas is going to be seeded but Alpha, Omega, the team and Mamoru have a more pressing concern that Sigma is still after them. Even with Alpha, Omega, Mamoru and the team all working together can they defeat Sigma?
S1 • E12
Operation TLALOC has been initiated. Jin Takayama hunts the Amazons with the fierceness of one possessed. Mizuki heads towards Haruka's location. Haruka is unable to muster the same feeling towards all Amazons.
S1 • E13
Operation Tlaloc reaches its conclusion. As the Peston Service team search for survivors, Haruka and Jin meet again for one final battle.
Haruka Mizusawa
Jin Takayama
Mizuki Mizusawa
Nanaha Izumi
Makoto Shido
Kota Fukuda
Chihiro
Iyu
Ichiro Fudamori
Hiroki Nagase