Switch On! 2011

Switch On! 2011 (スイッチオン！2011) is the fifth episode of Kamen Rider Zi-O. It is the first part of the Kamen Rider Fourze and Kamen Rider 555 tribute arcs. Thus, it features the return of Chuta Ohsugi, Daita Kondo, Chikao Nezu, Takumi Inui, and Masato Kusaka, portrayed by Takushi Tanaka, Kazuyoshi Nagazawa, Yuya Hara, Kento Handa, and Kohei Murakami respectively. It also features the debut of the Fourze Ridewatch, Zi-O FourzeArmor, Geiz BuildArmor and Time Jacker Schwarz.

This episode is accompanied by the fifth episode of Kamen Rider Zi-O: Supplementary Plan web series, Sougo Tokiwa and the Mysterious Phone.

Synopsis
Geiz and Tsukuyomi head towards Amanogawa High School, pursuing a case of young girls mysteriously disappearing from there, as they take Sougo with them! They are confident that Another Rider might be behind the disappearances. As expected, Another Rider appears at the school. As Sougo transforms to fight off the creature, the students from the school start cheering him on! Unbelievably, this school seems to have a "Kamen Rider Club"...?!

Plot
to be added

Cast

 * Sougo Tokiwa (常磐 ソウゴ): So Okuno (奥野 壮)
 * Geiz Myoukouin (明光院 ゲイツ): Gaku Oshida (押田 岳)
 * Tsukuyomi (ツクヨミ): Shieri Ohata (大幡 しえり)
 * Woz (ウォズ): Keisuke Watanabe (渡邊 圭祐)
 * Uhr (ウール): Rihito Itagaki (板垣 李光人)
 * Ora (オーラ): Ayaka Konno (紺野 彩夏)
 * Sworz (スウォルツ): Kentarou Kanesaki (兼崎 健太郎)
 * Junichiro Tokiwa (常磐 順一郎): Katsuhisa Namase (生瀬 勝久)
 * Ziku-Driver, Ridewatch, and Zikan Girade Voices: Rikiya Koyama (小山 力也)
 * Ziku-Driver Voice: Yohei Onishi (大西 洋平)

Guest Casts

 * Chuta Ohsugi (大杉 忠太): Takushi Tanaka (田中 卓志)
 * Daita Kondo (近藤 大太): Kazuyoshi Nagazawa (中澤 兼利)
 * Chikao Nezu (根津 誓夫): Yuya Hara (原 勇弥)
 * Takumi Inui (乾 巧): Kento Handa (半田 健人)
 * Masato Kusaka (草加 雅人): Kohei Murakami (村上 幸平)
 * Sakuma/Another Fourze: Atomu Mizuishi (水石 亜飛夢)
 * Karin (カリン): Airi Sugimoto (杉本 愛里)

Suit Actors

 * Kamen Rider Zi-O: Seiji Takaiwa (高岩 成二)
 * Kamen Rider Geiz: Yuya Nawata (縄田 雄哉)
 * Another Fourze:

Ridewatches

 * Watch used:
 * Zi-O
 * Zi-O, Fourze
 * Geiz
 * Geiz, Build
 * Rider Armor(s) used:
 * Zi-O
 * FourzeArmor
 * Geiz
 * BuildArmor

Errors

 * to be added