20130302 Nakajima-Saki,SUzuki-Airi,Okai-chiSato

20130122 nakajima-saki,suzuki-airi,okai-chisato,hagiwara-mai

20130313 Nakajima-Saki,Suzuki-Airi,Okai-Chisato

20130413Suzuki-Airi,Okai-Chisato

20130420Nakajima-Saki,Okai-Chisato

[Vietsub + Kara] (Perf) Uwaki na Honey Pie - Shimizu Saki, Tsugunaga Momoko, Sugaya Risako, Nakajima Saki, Okai Chisato, Ikuta Erina, Sato Masaki

C-ute has come Nakajima Saki & Chisato Okai

Chisato Okai, Airi Suzuki & Mai Hagiwara - FIRST KISS (Live)

Aibon, Nakajima Saki, Shimizu Saki, Chisato - Mirakururun Grand Purin! (sub español)

130404 Suzuki-Aiair,Okai-Chisato

Suzuki Airi(C-ute) - Suzuki Airi Birthday Kikaku ～19 no Utagoe～ (2013.08.24)

20130408 Yajima-Maimi,Okai-Chisato

20130217 ikubo-haruna,ishida-ayumi,yajima-maimi,okai-chisato

岡井千聖 - Okai Chisato [ ºC-ute ]

℃-ute - Kimi wa Jitensha Watashi wa Densha de Kitaku (Okai Chisato Solo Ver.)

(Fc Dvdrip) C-Ute - Chisato Okai Birthday Event 2013.6.17.20.21 ～Last Teenage～ [Disc.1] (2013.10.26)-2

Chisato Okai (Solo Version)#01

Chisato Okai & Mai Hagiwara - Aenai Nagai Nichiyoubi

Now and Heaven ~ Chisato Okai [岡井千聖]

Okai Chisato - Tokai no Neon ga Odoroku Kurai no Utsukushisa ga Hoshii (Sub español)