What Can Be Spoken By the Irregular Dead?

What Can Be Spoken About the Irregular Dead? (不揃いの死者たちはなにを語るのか) is the twenty-first episode of Kamen Rider Drive. This marks the debut of Drive's Type Formula.

Synopsis
Simultaneous murders are going on, and Chase keeps popping up in surveillance tapes. While Kiriko and Shinnosuke believe in Chase's innocence, Go does not. But what is really going on?

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)
 * Chase (チェイス): Taiko Katono (上遠野 太洸)
 * Go Shijima (詩島 剛): Yuu Inaba (稲葉 友)
 * 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 Otta (追田 現八郎): Taira Imata (井俣 太良)
 * 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)
 * Brain (ブレン): Shota Matsushima (松島 庄汰)
 * Heart (ハート): Tomoya Warabino (蕨野 友也)
 * Medic (メディック): Fumika Baba (馬場ふみか)

Guest cast

 * Miyu (ミユ): Miyu Tsuji (辻 美優)
 * Customer: Akoya Shinno (新野アコヤ)

Shift Cars & Signal Bikes

 * Car Used:
 * Type Change: Shift Technic, Shift Wild, Shift Formula
 * Tire Exchange: TBA
 * Type Used:
 * Type Technic, Type Wild, Type Formula
 * Bike Used:
 * Form Change: Signal Mach
 * Signal Exchange: TBA
 * Form Used:
 * Mach

Errors

 * to be added

What Can Be Spoken About the Irregular Dead? (不揃いの死者たちはなにを語るのか)