The Last Smile

The Last Smile (最期のsmile) is the forty-fourth and penultimate episode of Kamen Rider Ex-Aid. It features the TV debut appearance of Kamen Rider Build and the death of Poppy Pipopapo and Parado.

Synopsis
Gamedeus Cronus changed his appearance in order to become the world's most lethal death game! He enlarged his body and became the strongest Last Boss! The Gamedeus Virus expanded and the pandemic has gotten worse! The Gamedeus Virus can now be transferred from person to person. Two Bugsters witnessed this symptom, Parado and Poppy Pipopapo. "There is something that only us Bugsters can do..." Poppy said as she rushes to Ex-Aid...

Plot
to be added

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)
 * Masamune Dan (檀 正宗): Hiroyuki Takami (貴水 博之)
 * Rider Gashat (ライダーガシャット): Hironobu Kageyama (影山 ヒロノブ)
 * Narration, Gashacon Bugvisor II/Buggle Driver II Voice, Kamen Rider Chronicle Gashat (仮面ライダークロニクルガシャット): Junichi Suwabe (諏訪部 順一)

Guest Cast

 * Kamen Rider Build (仮面ライダービルド): Atsuhiro Inukai (犬飼 貴丈)
 * Gamedeus (ゲムデウス): Masashi Sugawara (菅原 正志)
 * Toko Suzuki (鈴木 塔子): Miyuu Sawai (沢井 美優)
 * Riku Suzuki (鈴木 陸): Rihito Matsuura (松浦 理仁)
 * TV Announcer: Marin (麻鈴)

Suit Actors

 * Kamen Rider Ex-Aid Muteki Gamer: Seiji Takaiwa (高岩 成二)
 * Kamen Rider Brave Level 100: Jun Watanabe (渡辺 淳)
 * Kamen Rider Snipe Level 50: Eitoku (永徳)
 * Kamen Rider Lazer Turbo Level 0, Kamen Rider Ex-Aid Level 1: Satoshi Fujita (藤田 慧)
 * Kamen Rider Genm Level 0, Level X-0: Yuji Nakata (中田 裕士)
 * Kamen Rider Para-DX Level 99: Kazuya Okada (岡田 和也)
 * Kamen Rider Cronus: Kosuke Asai (浅井 宏輔)

Rider Gashat

 * Gashat Used:
 * Ex-Aid
 * Maximum Mighty X, Hyper Muteki, Mighty Action X
 * Brave
 * Taddle Legacy, Taddle Quest
 * Snipe
 * Gashat Gear Dual β (Bang Bang Simulations), Bang Bang Shooting
 * Lazer (Turbo)
 * Bakusou Bike, Proto Jet Combat
 * Genm
 * Gamer Driver
 * Proto Mighty Action X Origin, Dangerous Zombie, Proto Mighty Action X
 * Para-DX
 * Gamer Driver
 * Gashat Gear Dual, Doctor Mighty XX
 * Cronus
 * Kamen Rider Chronicle
 * Level Used:
 * Ex-Aid
 * Muteki Gamer, Action Gamer Level 1
 * Brave
 * Legacy Gamer Level 100, Quest Gamer Level 1
 * Snipe
 * Simulation Gamer Level 50, Shooting Gamer Level 1
 * Lazer (Turbo)
 * Proto Combat Bike Gamer Level 0, Bike Gamer Level 1
 * Genm
 * Action Gamer Level 0, Zombie Action Gamer Level X-0, Action Gamer Level 1
 * Para-DX
 * Perfect Knock Out Gamer Level 99
 * Cronus
 * Gamedeus Cronus

Full Bottles

 * Bottle Used:
 * Organic: Rabbit, Gorilla
 * Inorganic: Tank, Diamond
 * Form Used:
 * RabbitTank, GorillaMond

Errors

 * Build, much like Takeru before him, mistakes Genm for Ex-Aid. However, chronologically, the only time they would've met is Kamen Rider Ex-Aid: True Ending, which hasn't happened yet.