Movies by Kyouhei Yamaguchi
Kamen Rider Wizard in Magica!? Land
To promote the film "Kamen Rider Wizard in Magic Land", Toei released a series of online webisodes, featuring several unbelievable stories. The Kamen Rider Cops films feature past Kamen Riders as part of Rinko's police force. The Kamen Rider Mage films feature Shunpei as the hero. The Search for Magic Riders! looks at past mystically-themed Kamen Riders. The Koyomi's Room: Premium films show Koyomi's various interests outside of helping Haruto.
Kamen Rider Prime Rogue
This special takes place before episode 42 of the Kamen Rider Build TV series. Misora, who has gotten irritated with Gentoku’s Fashion Sense, takes him out for shopping to buy new clothes. Over there he meets a boy but...
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease!
Kamen Rider Build: Birth! Bear Televi!! VS Kamen Rider Grease! is a Televi-Kun Hyper Battle DVD for Kamen Rider Build featuring the exclusive appearance of Build's Bear Televi Form. This special takes place between episodes 18 and 19. It reveals the origin of the Hokuto Three Crows' dog tags.
Kamen Rider W Forever: From A to Z, 26 Rapid-Succession Roars of Laughter
A series of 26 net movies, comedy-themed shorts (one for every letter of the alphabet) that were released by Toei to promote the Kamen Rider W summer movie, Kamen Rider W Forever: A to Z/The Gaia Memories of Fate.
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z
Kamen Rider Build NEW WORLD: Kamen Rider Cross-Z is a post-series V-Cinema film of Kamen Rider Build. It will focus on the character of Ryuga Banjo, Kamen Rider Cross-Z, along with Kamen Rider Prime Rogue. It was announced immediately following the broadcast of the final episode of Kamen Rider Build. The film will have a limited theatrical release in Japanese theaters before its home video release. This is the last Kamen Rider movie to be released in the Heisei era.
Mashin Sentai Kiramager: Episode ZERO
In Mashin Sentai Kiramager: Episode ZERO, a princess from the land of jewelry and Kirama Stones comes to Earth in search of people with a "shining spirit" called Kiramental, a source of outstanding charm and talent to transform them into heroes, the Kiramagers to fight the evil Yodon Army.
Kamen Rider Fourze: Rocket Drill States of Friendship
Gentaro (Kamen Rider Fourze) aims to become friends with Kamen Rider Amazon in hopes of obtaining the Clear Drill Switch, which has crash landed in the Amazon River. However Amazon has been defeated by an upgraded Suddendath, and it's up to Kengo and Yuki to find Kamen Rider Amazon in the Rain forest, while Fourze takes on Suddendath!
Kamen Rider 4
Kamen Rider 4 is a web series which was released as an accompanying special to the film Super Hero Taisen GP: Kamen Rider 3. It introduced a new rider, Kamen Rider 4, who is the fourth Kamen Rider cyborg created by Shocker after Kamen Riders 1, 2, and 3. The plot goes around a time loop created by the Shocker that resets whenever someone dies, but whenever the loop resets Shocker itself somehow grows stronger and stronger. Thus, it is up to the Riders to decide whether to keep on fighting a useless battle... Or end the loops for good by sac...
Kamen Rider BiBiBi no Bibill Geiz
In the Hyper Battle DVD, we will discover that Geiz is afraid of ghosts. This gained him a new form, the Bibill Ride Watch to transform into Kamen Rider Bibill Geiz (Wimp Geiz).
Kamen Rider Fourze Special Bonus DVD: Astroswitch Secret Report
The DVD is set before the Hyper Battle DVD, and features the content normally found in the Hyper Battle DVD (explaining the powers and weapons of the Kamen Riders), explained as Tachibana, with Ryusei and Gentaro's help, gathers the data of the 40 Astroswitches to find out what and where the mysterious mass of Cosmic Energy is.
Kikai Sentai Zenkaiger vs. Kiramager vs. Senpaiger
Kikai Sentai Zenkaiger vs. Kiramager vs. Senpaiger is a Japanese superhero crossover film between Kikai Sentai Zenkaiger Mashin Sentai Kiramager, and serves as the 28th installment of the Super Sentai's VS series of films.
Kamen Rider Gotchard GRADUATIONS
Taking place after the events of the Kamen Rider Gotchard TV series, the time is approaching for each of them to leave for their individual tomorrows. After graduating from high school, Houtaro Ichinose's dream remains the same: to become a big-time alchemist. Renge Icho and Sabimaru Tsuruhara are also moving on to the next stage. As for Rinne Kudo...
Kamen Rider THE WINTER MOVIE: Gotchard & Geats Strongest Chemy★Great Gotcha Operation
Ace, Houtaro, and their allies participate in a new edition of the Desire Grand Prix kickstarted by the rogue Chemy X Wizard, who has involved the Jyamato in its diabolical plans. This is the 14th entry of the Kamen Rider winter crossover movies with this entry feature the cast of Kamen Rider Gotchard and Kamen Rider Geats.
Kamen Rider W: Donburi's Alpha/Farewell Beloved Recipe
A mysterious Dopant only known as the Donburi Dopant appears. Philip discovers that the only way to defeat it is to find out what kind of donburi meal it is filled with. The Narumi Detective Agency cook different original donburi meals, the "Hard-Boiledon" by Shotaro, the "Acceldon" by Ryu, and the "Doubledon" by Akiko, with Philip being the judge of the contest to discover what is inside the Dopant!
Kamen Rider Gotchard Ver.: Romeo and Juliet Complete Edition
The extended version of the Romeo & Juliet play performance as seen in Kamen Rider Gotchard's 31st episode, and presented like it was shot in-universe.
Kamen Rider Gaim: Fresh Orange Arms is Born! You Can Seize It Too! The Power of Fresh
Kouta and Kaito learn their Lockseeds rusted as they and Mai are visited by the mysterious girl who cryptically tells them the best way to restore the Lockseeds is to make them "fresh." From cleaning the Team Gaim garage to Kaito making a fruit tart and then Mai setting up a fashion show, future Mai explains the final step is a fresh smile. Though Kouta succeeds with his Lockseed transformed into a Fresh Orange Lockseed, Kaito is disillusioned and decides to go Hellheim Forest. Found by Kamen Riders Zangetsu and Ryugen, who respectively equi...
Kamen Rider OOO: Quiz, Dance, and Takagarooba!?
This Hyper Battle Video features the Kangaroo Medal, which is used by Kamen Rider OOO to transform either his arms or legs to have kangaroo-themed powers, resulting in the "Takagaruba" and "Takatoragaru" Combos respectively.
Kamen Rider W DVD: Gaia Memory Library
Set shortly after Kamen Rider W: Donburi's α/Farewell Beloved Recipe DVD, this video features the content normally found in the Hyper Battle DVD (explaining the powers and weapons of the Kamen Riders), revealed as Philip having come down with temporary amnesia after slipping on a hard-boiled egg and hitting his head.
Kamen Rider Ghost: Truth! The Secret of the Heroic Eyecons!
In the World of Ganma, Chikara Saionji is revived, his spiritual remains entering an empty Ganma Eyecon shell. He soon spots Alain and the Fukami siblings, Makota and Kanon, nearby. Unaware of what has happened since his death, he brings out an old photo of the original Ghost Hunters team, remembering what he is there to do. This story is set after the epilogue of Kamen Rider Ghost RE:BIRTH: Kamen Rider Specter, which itself is set 2 years after the events of Kamen Rider Heisei Generations: Dr. Pac-Man vs. Ex-Aid & Ghost with Legend Rider.
Kamen Rider Fourze the Net Edition: It's Class Time, Everyone!
To promote the Kamen Rider Fourze movie "Kamen Rider Fourze the Movie: Space, Here We Come!", Toei released this series of digital clips. A total of 28 webisodes were created, each divided into categories like the game show style "Horoscopes Ogiri" segment and "Shake Hands in the Rabbit Hatch". Two such categories like "Principal Hayami's Special Interview" and "Melancholy of Sarina Sonoda" serve to provide backstory for the main series.