What is the Secret That Dwells in the Heart?

What is the Secret That Dwells in the Heart? (その胸に宿る秘密とはなにか) is the eighth episode of Kamen Rider Drive. It is the debut of the Door Gun.

Synopsis
Shinnosuke is still followed by the reporter, who is unwillingly becoming part of a story himself.

Plot
to be added

Cast

 * Shinnosuke Tomari (泊 進ノ介): Ryoma Takeuchi (竹内 涼真)
 * Kiriko Shijima (詩島 霧子): Rio Uchida (内田 理央)
 * Jun Honganji (本願寺 純): Tsurutaro Kataoka (片岡 鶴太郎)
 * Rinna Sawagami (沢神 りんな): Rei Yoshii (吉井 怜)
 * Kyu Saijo (西城 究): Kenta Hamano (浜野 謙太)
 * Genpachiro Oita (追田 現八郎): Taira Imata (井俣 太良)
 * Akira Hayase (早瀬 明): Yukihiro Takiguchi (滝口 幸広)
 * Narration (ナレーション), Drive Driver's voice (ドライブドライバーの声): Chris Peppler (クリス・ペプラー)
 * Chase (チェイス): Taiko Katono (上遠野 太洸)
 * Brain (ブレン): Shota Matsushima (松島 庄汰)
 * Heart (ハート): Tomoya Warabino (蕨野 友也)

Guest cast

 * Kenta Takasugi (高杉 憲太): Kenta Uchino (内野 謙太)
 * Shunsuke Kusaka (久坂 俊介): Takuya Nagaoka (永岡 卓也)

Shift Cars

 * Cars Used:
 * Speed, Wild, Rumble Dump, Funky Spike (in Tridoron), Hooking Wrecker (in Tridoron)
 * Type Used:
 * Type Speed, Type Wild, Type Wild Dump


 * Viral Cores Used:
 * Chaser Bat, Chaser Cobra, Chaser Spider
 * Busou Forms Used
 * Busou Chaser Bat, Busou Chaser Cobra, Busou Chaser Spider