WARNING:This special contains scenes of continuous graphic violence. Viewer discretion is advised!
Kamen Rider Brave ~Let's Survive! Revival of the Beast Rider Squad!~ (仮面ライダーブレイブ ~Surviveせよ! 復活のビーストライダー·スクワッド~,Kamen Raidā Bureibu ~Sabaibu Seyo! Fukkatsu no Bīsuto Raidā·Sukuwaddo~) is a TTFC-exclusive special set within the continuity of Kamen Rider Ex-Aid. In the special, Hiiro faces off against several beast-themed warriors while encountering the deadly Takeshi Asakura.
A group of revived beast-themed Riders gather to form the "Beast Rider Squad"... and Kamen Rider Ouja, the worst villain Rider, is leading them! Can Kamen Rider Brave hunt them with his new Gashat, "Night of Safari"? And what is the secret behind this battle?
Kamen Rider Ryuki: It can't be placed after the true finale of the series because Takeshi Asakura mentioned his revival as being recent (which ignores the time restoration in Ryuki's finale as well as his later appearances before this special) and referenced a certain girl, who was mentioned only in Kamen Rider Ryuki: Episode Final.
This special features 2 Ryuki Riders, Ouja and Tiger. Interestingly, this year marks the 15th anniversary since the premiere of Kamen Rider Ryuki.
While Takashi Hagino previously reprised his role in a voice-only capacity in Kamen Rider Decade, this marks the first in-the-flesh appearance of Takeshi Asakura since the conclusion of Ryuki.
Additionally, the special's title contains the word "Survive", an important theme in Ryuki, being the name of its primary Rider Power-Up form and part of the season's tagline, "If you don't fight, you won't survive." Asakura himself even said to Hiiro that "if you don't fight, you will die."
The Kingdark that appears here is revealed to be just a hologram used by the Foundation X agent. This is rather pertinent as he was the opponent of Kamen Rider X.
Interestingly and ironically, Toshiki Seto (Hiiro Kagami's actor) had said his favorite Kamen Rider is Ouja.[2]
The scene where Asakura eats mackerel fish is a reference to Choukou Senshi Changéríon episode 10 This Isn't Mackerel! (サバじゃねぇ!,Saba Ja Nē!), which is a popular meme in Japan.
The main hero of this show, Changéríon, was also played by the same actor as Asakura.
Ouja using Sasword and Beast as a shield to defend himself from Brave Level 4's attack is a callback to episode 19 of Ryuki, where Ouja uses Kamen Rider Gai as a shield to defend himself from Zolda's Final Vent.
There are several references to horror movies in this special:
When Mizuki is attacked while taking a shower, the scene is an obvious homage to a scene with the same motif in the film Psycho, however, the way the Rider attacks her is more similar to how Freddy Krueger operates.
Additionally, the way Ouja stalks and preys on his victims is similar to the modus operandi of killers from slasher films such as Jason or Leatherface.
The Kamen Rider Zukan erroneously renames this web-series as Kamen Rider Ex-Aid: ~Let's Survive! Revival of the Beast Rider Squad!~ (仮面ライダーエグゼイド~Surviveせよ!復活のビーストライダー・スクワッド!~,Kamen Rider Ex-Aid: ~Let's Survive! Revival of the Beast Rider Squad!~).[3]