Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders

Kamen Rider Heisei Generations FINAL: Build & Ex-Aid with Legend Riders (仮面ライダー平成ジェネレーションズFINAL ビルド＆エグゼイドwithレジェンドライダー) is the Movie War crossover between Kamen Rider Build and Kamen Rider Ex-Aid, and the second and final installment of the Heisei Generations series. The film will premiere in Japanese theaters on December 9, 2017.

Synopsis
to be added

Plot
The story starts after the battle of Ex-Aid and Para-Dx against Build in the previous movie. Build has had collect the essence of Ex-Aid in the battle, but the battle seems to be a dream of Sento. Although no clue for the battle to be real, Misora has made two new Fullbottles.

When Sento arrived a place that was witnessed Smash, he indeed found a group of Nebula Bugster, a mutation of the Bugster Virus. In the battle between Build and Nebula Bugster, Ryuga was blown to another world that the Sky Wall do not exist. And, Emu and the Game Riders appeared in front of Ryuga in the alternate reality. The world of Build and the world of Ex-Aid, with the Legend Riders who has experienced with the battles in the two worlds will stand up!

Continuity and Placement

 * Kamen Rider Build: TBA
 * Kamen Rider Ex-Aid: For Ex-Aid, it takes place after Build's cameo in Kamen Rider Ex-Aid: True Ending.
 * Kamen Rider Ghost: TBA.
 * Kamen Rider Gaim: After the events of the previous Heisei Generations movie.
 * Kamen Rider Fourze: As Gentaro is shown to be a teacher, this places the film either in the same time period or after the events of Kamen Rider × Kamen Rider Wizard & Fourze: Movie War Ultimatum (from then-future Gentaro's point of view).
 * Kamen Rider OOO: TBA, as Ankh is shown to be revived, though the circumstances of his return are as of yet unknown at this time.

Allies

 * Ryuga Banjyou
 * Misora Isurugi
 * Soichi Isurugi
 * Sawa Takigawa
 * Parado
 * Asuna Karino
 * Nico Saiba
 * Onari Yamanouchi
 * JK
 * Chuta Ohsugi
 * Ankh

Faust

 * Gentoku Himuro

Bugster

 * Nebula Bugster

Horoscopes

 * Scorpion Zodiarts
 * Cancer Zodiarts
 * Leo Zodiarts
 * Virgo Zodiarts

Greeed

 * Uva
 * Kazari
 * Gamel
 * Mezool

Others

 * to be added

Cast

 * Build cast
 * Sento Kiryu (桐生 戦兎): Atsuhiro Inukai (犬飼 貴丈)
 * Ryuga Banjyou (万丈 龍我): Eiji Akaso (赤楚 衛二)
 * Ex-Aid cast
 * Emu Hojo (宝生 永夢): Hiroki Iijima (飯島 寛騎)
 * Hiiro Kagami (鏡 飛彩): Toshiki Seto (瀬戸 利樹)
 * Taiga Hanaya (花家 大我): Ukyo Matsumoto (松本 享恭)
 * Kuroto Dan (檀 黎斗): Tetsuya Iwanaga (岩永 徹也)
 * Asuna Karino (仮野 明日那): Ruka Matsuda (松田 るか)
 * Kiriya Kujo (九条 貴利矢): Hayato Onozuka (小野塚 勇人)
 * Parado (パラド): Shouma Kai (甲斐 翔真)
 * Nico Saiba (西馬 ニコ): Reina Kurosaki (黒崎 レイナ)
 * Returning cast
 * Eiji Hino (火野 映司): Shu Watanabe (渡部 秀)
 * Ankh (アンク): Ryosuke Miura (三浦 涼介)
 * Gentaro Kisaragi (如月 弦太朗): Sota Fukushi (福士 蒼汰)
 * JK (ジェイク): Shion Tsuchiya (土屋 シオン)
 * Chuta Ohsugi (大杉 忠太): Takushi Tanaka (田中 卓志)
 * Kouta Kazuraba (葛葉 紘汰): Gaku Sano (佐野 岳)
 * Takeru Tenkuji (天空寺 タケル): Shun Nishime (西銘 駿)
 * Onari Yamanouchi (山ノ内 御成): Takayuki Yanagi (柳 喬之)
 * Guest Cast
 * Kaisei Mogami (最上魁星): Kenji Ohtsuki (大槻 ケンヂ)
 * ?: Tomokazu Seki (関 智一)

Suit Actors

 * to be added

Full Bottles

 * Bottle Used:
 * Organic: Rabbit, Taka, Lion (in Build Phone)
 * Inorganic: Tank, Gatling
 * Form Used:
 * RabbitTank, HawkGatling

Rider Gashat

 * Gashat Used:
 * Ex-Aid
 * Mighty Action X, Bakusou Bike (in Kimewaza Slot Holder)
 * Brave
 * Taddle Quest, Taddle Legacy
 * Snipe
 * Bang Bang Shooting, Gashat Gear Dual β (Bang Bang Simulations)
 * Lazer (Turbo)
 * Bakusou Bike
 * Genm
 * Gamer Driver
 * Proto Mighty Action X Origin, Dangerous Zombie, Kamen Rider Build
 * Level Used:
 * Ex-Aid
 * Action Gamer Level 2
 * Brave
 * Quest Gamer Level 2, Legacy Gamer Level 100
 * Snipe
 * Shooting Gamer Level 2, Simulation Gamer Level 50
 * Lazer (Turbo)
 * Bike Gamer Level 2, Bike Gamer Level 0
 * Genm
 * Zombie Action Gamer Level X-0

Ghost Eyecons

 * Eyecon Used:
 * Ore
 * Damashii Used:
 * Ore Damashii

Lockseeds

 * Lock Used:
 * Orange, Sakura Hurricane
 * Arms Changes
 * Orange Arms
 * Lock Vehicle:
 * Sakura Hurricane

Astroswitches

 * Switches Used:
 * Circle -
 * Cross -
 * Triangle -
 * Square -
 * States Used:
 * Base States

Core Medals

 * Medals Used:
 * Head - Taka
 * Arms - Tora
 * Legs - Batta
 * Combos Used:
 * Tatoba Combo

Other Form Changes

 * to be added

Theme song

 * to be added

Errors

 * to be added