Sand Castle

Sand Castle (砂のお城) is the twentieth episode of Ultraman Taiga.

Summary
Professor Motomiya is developing a device called "CQ" (Seek You), which can distinguish aliens from humans. She is targeted by a hitman, but someone from her past comes to protect her.

Plot
A device named "CQ" that can distinct aliens from human is in development. At the request of Foreign Affairs X Division, members of EGIS are assigned to protect Professor Motomiya from the the Villain Guild who wants to prevent the development of "CQ". Can Hiroyuki and the members of EGIS accomplish their mission? And who was the person who appeared in front of them in this crisis?

Tri-Squad VoiceDrama
Choju Total Advancement (超獣総進撃)

Taiga talks about Choju and explains why they are still around.

Cast

 * Hiroyuki Kudo (工藤ヒロユキ): Yuki Inoue (井上 祐貴)
 * Homare Souya (宗谷ホマレ): Ryotaro (諒太郎)
 * Pirika Asahikawa (旭川ピリカ): Ayuri Yoshinaga (吉永 アユリ)
 * Kana Sasaki (佐々木カナ): Chiharu Niyama (新山 千春)
 * Kirisaki (霧崎): Kou Nanase (七瀬 公)

Voice Cast

 * Ultraman Taiga (ウルトラマンタイガ): Takuma Terashima (寺島 拓篤)
 * Ultraman Titas (ウルトラマンタイタス): Satoshi Hino (日野 聡)
 * Ultraman Fuma (ウルトラマンフーマ): Shota Hayama (葉山 翔太)
 * Ultraman Tregear (ウルトラマントレギア): Yuma Uchida (内田 雄馬)

Guest Cast

 * Sachiko Motomiya (元宮サチコ): Natsuko Nagaike (永池南津子)
 * Mystie (ミスティ): Keisuke Homan (穂満佳佑)
 * Inspector Sakura (佐倉警部): Shingo Kazami (風見 しんご)

Suit Actors

 * Ultraman Taiga: Hideyoshi Iwata (岩田 栄慶)
 * Ultraman Titas: Yoshiki Kuwahara (桑原 義樹)
 * Ultraman Fuma: Akira Okabe (岡部 暁)
 * Ultraman Tregear: Shinnosuke Ishikawa (石川 真之介)

Ultras

 * Ultraman Taiga
 * Normal
 * Tri-Strium
 * Ultraman Titas

Kaiju

 * Alien Bado El-Ray
 * Mystie
 * Aribunta
 * Alien Zetton Zolin