Yggdrasill's Secret

Yggdrasil's Secret (ユグドラシルの秘密) is the twenty-first episode of Kamen Rider Gaim.

Synopsis
The Helheim Forest will soon destroy the Earth if no one acts on it. Kota informs Mitsuzane about this fact and says they must do something, but Mitsuzane is hesitant as he already knows the truth. Meanwhile, Kaito examines a photograph taken from within the Helheim Forest and believes he sees a human figure, then goes into the forest to investigate.

Cast

 * Kota Kazuraba (葛葉 紘汰): Gaku Sano (佐野 岳)
 * Kaito Kumon (駆紋 戒斗): Yutaka Kobayashi (小林 豊)
 * Mitsuzane Kureshima (呉島 光実): Mahiro Takasugi (高杉 真宙)
 * Mai Takatsukasa (高司 舞): Yuumi Shida (志田 友美)
 * Chucky (チャッキー): KANON
 * Zack (ザック): Gaku Matsuda (松田 岳)
 * Peco (ペコ): Saku Momose (百瀬 朔)
 * Takatora Kureshima (呉島 貴虎): Yuki Kubota (久保田 悠来)
 * Lock Dealer Sid (錠前ディーラー シド): Kazuki Namioka (波岡 一喜)
 * Ryoma Sengoku (戦極凌馬): Tsunenori Aoki (青木玄徳)
 * Yoko Minato (湊 耀子): Minami Tsukui (佃井 皆美)
 * Akira Kazuraba (葛葉 晶): Rika Izumi (泉 里香)
 * Kiyojiro Bando (阪東 清治郎): Tomohisa Yuge (弓削 智久)
 * Genesis Driver Equipment Voice (ゲネシスドライバー各種アイテム音声): Shin-ichiro Miki (三木 眞一郎)
 * Sengoku Driver Voice (戦極ドライバー音声), Lockseed Voice (ロックシード音声): Seiji Hiratoko (平床 政治)
 * Narration (ナレーション): Hōchū Ōtsuka (大塚 芳忠)

Lockseeds

 * Lock Used:
 * Gaim:
 * Orange, Lemon Energy
 * Baron:
 * Banana
 * Ryugen:
 * Budou
 * Knuckle:
 * Kurumi
 * Sigurd:
 * Cherry Energy


 * Arms Change:
 * Gaim:
 * Orange Arms, Jimber Lemon Arms
 * Baron:
 * Banana Arms
 * Ryugen:
 * Budou Arms
 * Knuckle:
 * Kurumi Arms
 * Sigurd:
 * Cherry Energy Arms