
Alchemy is a pseudo-science that attempts to create gold from various different combinations. One experiment to do so artificially brings to life a race of creatures known as the Chemies, made to imitate things that exist in the world, such as grasshoppers. Stored in Ride Chemy Cards, they were accidentally released all at once.
Houtarou Ichinose is entrusted with the Gotchardriver and the mission to recollect the Chemies. Some are friendly, and Houtarou can fuse with them to transform into Kamen Rider Gotchard. However, if influenced by human malice, they may birth monsters known as the Malgam. This is a story that explores the nature of good and evil, which are two sides of the same coin.
-
Episode 1
Gotcha! Hopper 1!
Houtarou is a high school student in search of his own "Gotcha" (something unique to him). However, he is still in a daze, unable to even decide on a career…
-
Episode 2
Chase, Alchemy, Skateboards!
After transforming into Kamen Rider Gotchard, Houtarou wants to learn more about the Chemmies and is advised by his teacher Minato to take the entrance exam for the secret Alchemy…
-
Episode 3
Finding Bushido
Houtarou continues his quest to befriend all the Chemies as he meets a Chemy known as Apparebushido, and is given his card by Minato. A new Malgam appears and Houtarou…
-
Episode 4
Antrooper Labyrinth
Houtarou can't help but exclaim in admiration at Valvarad's powerful might. However, Spanner says that he didn't acknowledge Houtarou as a Kamen Rider and leaves. Houtarou and Rinne, who continue…
-
Episode 5
Burn! Fight! Wrestler G!
Seeking the teachings of Renge and Sabimaru who has sealed away a lot of Chemies, Houtarou and Rinne go to a certain professional wrestling Dojo with Renge and the others.…
-
Episode 6
Super A Class☆The Twisted Star
A mysterious man appears in front of Supana after tracking him. He changes into a Malgam before attacking the former and Houtarou. Supana then transforms into Valvarad and counters, and…
-
Episode 7
Farewell SaboNeedle
A boy appears in front of Houtarou and others, asking to take over Saboneedle. Since Ordinary people and Chemies cannot coexist, Rinne, who values the rules, tries to accept the…
-
Episode 8
Great Bonds
Saboneedle flew out of the driver during the battle with Dragonfly Malgam. Houtarou senses something as Riku becomes more distraught than ever, asking, "Where has Sabosuke gone?" Meanwhile, Atropos suddenly…
-
Episode 9
Dash to Kyoto! School Trip!
Houtarou and his group from Furasu High School go on a school trip to Kyoto. Houtarou is assigned to a group study with Rinne and Kajiki, and by chance Kajiki…
-
Episode 10
Blazing Kyoto! Scorched Love: The Chemy Thunderous Affair
Hijiri, whom Kajiki is in love with, has a boyfriend! Although Kajiki is depressed, he learnt that Hijiri boyfriend is most likely the remaining suspect who made his escape after…
-
Episode 11
Catch! It’s a Spy?! Can’t Be a Rider!
Clotho captures a Level 10 Chemy for the Three Dark Sisters and subjects it to their creepy experiments, bringing them closer to completion of "something". Meanwhile, Kugimiya and Harima from…
-
Episode 12
Out of Control Liner! Dark Rider!
The spy for the Three Dark Sisters turned out to be Shiori Harima, an investigator from the Alchemy Union. Houtarou lashes out in anger at Shiori, who attacks the Chemy,…
-
Episode 13
Return to Normal! Friends x Forever!
"Sabimaru-Senpai is gone." Houtarou laments his immaturity and weaknesses in the face of fleeting, yet endless suffering. How can he help Sabimaru? Just then, Houtarou is invited by Kajiki to…
-
Episode 14
Open Wide Rex! Dangerous X!
"There's something I'd like to ask of you, Ichinose." Houtaro is asked by Rinne, who has a thoughtful look on her face, to confide in him about a certain problem…
-
Episode 15
Seize Happiness! Shine Gotchalibur!
The raw power of Super Gotchard overwhelms Dread and gains an upper-hand, but Dread is capable of executing counterattacks, resulting in a back-and-forth battle. Meanwhile, Lachesis approaches the daughter-father duo…
-
Episode 16
Crisis Xmas! Serpent Incident
Supana returns to his master Kyoka Edami to have her repair his Valvarusher, which was heavily damaged during his battles with the Three Dark Sisters. As he arrives in her…
-
Episode 17
Moonbreak Messenger
While Houtarou is serving New Years Food to Rinne and the others, he's wondering who is the Orange Gotchard that appeared during Christmas, and the sudden strengthening of the Malgam...…
-
Episode 18
Sweep Through! The Evolutionary Firelord!
Houtaro and Rinne are disappointed in a world where not only the Alchemy Academy, but also their teacher Minato does not exist. The Moon Malgam then appears in front of…
-
Episode 19
The Dawn of Rinne! Transform, Majade!
Houtaro and his friends are in high spirits once they formed the Kitchen Ichinose Alliance. However, Rinne is still dispirited as she wonder if this is the 'rules' she had…
-
Episode 20
Smiling Angel, Unfunny Joke
Kyoka arrives to see Houtaro and the others. Kyoka, who claims to be Supana's teacher, begins to talk about Supana's past, which even Houtarou and the others did not know.…
-
Episode 21
Mad Warrior! The Black Flame, Valvarad!
Houtaro drives the runaway Wheel Malgam into de-transformation with the power of Fire Gotchard. However, Supana stubbornly shuts his mind, saying to Houtaro and the others, "This is my battle,"…
-
Episode 22
Love Is a Saber! A Sudden Chemy Story
Renge has fallen under the spell of Zukyumpire. Zukyumpire attracts many men and women, but when Houtaro and his friends investigate, they discover that Renge and the others are in…
-
Episode 23
Always Hit Right in the Heart
Houtaro and Rinne try to stop Zukyumpire, who steals energy from people. Then, Renge and others bring one of the Zukyumpire worshippers, Yui, to the scene. Houtaro and the others,…
-
Episode 24
A Sudden Twist! The Forbidden Steel Rider!
Houtaro and the others are overjoyed to receive a letter from Minato saying that he will take down Geryon. They immediately rush to the location Minato has designated, but suddenly…
-
Episode 25
The Faults of a Young Sensei
Houtaro transforms into Iron Gotchard, but his physical strength is depleted and the transformation is canceled. He is saved by Fuga, the father of Rinne, who suddenly appears and escapes…
-
Episode 26
Thwarting Evil. The Jet Black Winds
Geryon has unleashed the deadliest Malgam to open the door to darkness. Rinne and Supana transform into Riders to face him, but they are cornered by his powerful force. Houtaro…
-
Episode 27
Gotcha! X Hopper!
Houtaro, Rinne, and Supana transform into Riders in front of Geryon, who tries to open the dark door! Geryon also transforms into Dread and tries to steal the Gotchardriver. However,…
-
Episode 28
It’s Licking Bizarre! Renge Visits Home!
Renge, who was visiting her grandmother's village, informs Houtaro and the others that a yokai has appeared and she wants them to come immediately. In that village, a man named…
-
Episode 29
This Town Is Weeping
The village chief is found in a grisly state, and the villagers assume it is the work of Starshine Hoshino and make a big fuss. They lock Hoshino and his…
-
Episode 30
A Rival Appears?! Gotcha and Juliet
In order to save the drama club, Houtaro and his friends decide to help put on a performance of "Romeo and Juliet". Mikuriya, the head of the club, selects Houtaro…
-
Episode 31
The Darkness Pair, Believe in Each Other
"Kudo! Fight like you are!" With the advice of Minato, Houtaro and Rinne manage to escape their predicament, but Rinne's feelings and the future of the "Romeo and Juliet" production…
-
Episode 32
A Great King Is Here! A Puppet’s Dilemma
Houtaro, who defeated the Malgam and got a new Chemy, was attacked by an angry Clotho! With Geryon gone, what is the point of fighting? Houtaro fights back and pleads…
-
Episode 33
Legend Rider? 100 Years Too Early!
Saigetsu, Mimei, and Tasogare of a mysterious organization appear before Houtaro and the others. The three, who say they are looking for a super weapon in this world, call in…
-
Episode 34
Only One! All Roads Lead to Gorgeous
Kaguya, who is reunited with Houtaro, comes to Furasu High School and charms the students with his "gorgeousness." Houtaro is taken aback by the notoriety that even a fan club…
-
Episode 35
Gorgeous Time! Legendary Is Never Ending
Kaguya transforms into Legend and attacks Houtaro. Houtaro also transforms into Gotchard and fights back, but Kaguya shuts him down and says, "Gorgeous time is over," and leaves him alone.…
-
Episode 36
Origin of the Chemy! I Understand
The Dark King Gigist appeared at the Union headquarters. Supana, angered by Gigist's defeat of one of the Union leaders, transforms into Kamen Rider Valvarad. He boldly attacks Gigist, but...…
-
Episode 37
Hopper-1 and Treasure
Houtaro and others show Kyoka the completely white Skebows. They want to somehow regenerate Skebows! Houtaro and the others look at it as if praying, and Kyoka...!? Hopper1 sets off…
-
Episode 38
On the Other Side of the Rainbow
Houtaro, who was spirited away from Rinne and the others by a giant egg, finds himself in a black space with a floating blue egg. "What is this place? Who…
-
Episode 39
Gotcha Complete! Climax 101!
Renge proposes a competition to retrieve the two remaining Chemies, with Nijigon at stake. Despite a stunned Houtaro, Rinne, Sabimaru, and even Nijigon get involved...! Gigist appears before Houtaro. Gigist…
-
Episode 40
A Wicked Arrival! The Triply Great Dark King
It was the Underworld King Germain and Gaelya who descended to earth from the Ouroboros world. Their target is Fuga, the father of Rinne, the most powerful alchemist. The Three…
-
Episode 41
Trace of God, Grace of Rainbow!
While Houtaro and the others continue their search, Nijigon is wandering the streets, refusing to return until he finds something he can do to help. Nijigon meets a woman practicing…
-
Episode 42
Let’s Search! 102 Bodies and a Brother’s Feelings
Houtaro and his team receive information that the 102nd Chemy has unexpectedly appeared. Houtaro, Supana, and Sabimaru begin a search based on this information, and arrive at a certain research…
-
Episode 43
Love, Sorrow, or AI? The Power to Erase Hate
Mami, the director of Kongo Laboratory, begs Houtaro and the others to protect the laboratory from Geryon. Protect it from Geryon? What is the relationship between Mami and Geryon...? Houtaro,…
-
Episode 44
When Deep Memories Are Unsealed
Kajiki is depressed after being cold-shouldered by Hijiri, but is beginning to remember the memories that have been erased by Minato. Houtaro suggests to Minato that he revive all of…
-
Episode 45
Meeting of Fate, Crossroads of Love and Hate!
When Hijiri is brought to Gaelijah, she is shocked to discover that she has been transformed into a Malgam herself. Gaelijah tries to release her despair and transform her back…
-
Episode 46
Black Astrology, Kurogane Oath
People's memories come back and information spreads that Chemies are terrifying entities that turn humans into monsters. The town is in a state of panic, filled with people who fear…
-
Episode 47
A Great Clash! Houtaro VS Spana
Supana summons Houtaro and the others, erases the Chemy Cards so that they cannot be re-sealed again, and takes all the Chemy Cards from Houtaro and the others. However, Kyoka…
-
Episode 48
Farewell to Twilight
Rinne, who is suffering, disappears from the presence of Houtaro and the others, and is kidnapped by Gaelijah along with Atropos. Rinne's life will be in danger if nothing is…
-
Episode 49
Metal Warrior! Silver Valvarad
Gotchard defeats the Malgam, who threatens the people, but the people of the city still fiercely condemn Chemies and the alchemists. A world where people and Chemies can live together....…
-
Episode 50
The CHEMY×STORY of You and I
Glion, transformed into Kamen Rider Eld by the power of the Philosopher's Stone, summons an army of Dreatroopers. The city and its people are transformed into gold, and El Dorado…