I-Chu receives its first stage play adaption in 2017 directed by Tetsu Taoshita and written by Yuriko Hoshina. The performances are between August 25th and August 27th in Osaka and between September 6th and September 10th in Tokyo.


The "Étoile Vio School" raises idol eggs, and the ones who attend this school to become idols are referred to as "I-Chu". The members of the 3rd generation, F∞F, Twinkle Bell, I♥B and ArS and special guest Kokoro Hanabusa, member of the second generation, will participate in a rookie idol contest. The ranking is decided through a real vote the audience can take and the winner will be awarded with an original song. Seiya Aido doesn't like competing with his friends, but in order to become a top idol, it is a necessary road he has to brace himself for. But despite that, the handwritten score of the new song got lost inside the hall! Where is the score sheet? In whose hands will the victory fall?! How will this contest turn out!!!


  • Yuuta Iiyama as Seiya Aido
  • Marume Kiyohito as Kanata Minato
  • Allen Kohatsu as Akira Mitsurugi
  • Mashu Ishiwatari as Satsuki Kururugi
  • Soichiro Oomi as Mutsuki Kururugi
  • Daiki Sagawa as Noah
  • Kazuya Yuuki as Leon
  • Yuuma Tonoshiro as Li Chaoyang
  • Ryoshiro Tsuji as Rabi
  • Kouhei Tanaka as Lucas
  • Takuya Ayagiri as Torahiko Kusakabe
  • Keisuke Furuhata as Kyosuke Momoi
  • Ryo Yashima as Akio Tobikura
  • Keisuke Yamauchi as Shiki Amabe
  • Kazuharu Ara as Hikaru Orihara
  • Takuto Nakajima as Raku Wakaouji
  • Ginga Shitara as Kokoro Hanabusa
  • Funimori Murase as Original Character
  • Suguru Tanaka as Original Character


【アイ★チュウ ザ・ステージ~Stairway to Étoile~】キャスト発表ダイジェスト02:41

【アイ★チュウ ザ・ステージ~Stairway to Étoile~】キャスト発表ダイジェスト

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