Sanuki Film Festival.
Gero Yunonaha Film Festival.

【introduction】
I don’t have any intention of doing it! No cohesion! Not popular!
The irredeemable theater company “Flashback”
They will perform a once-in-a-lifetime big play! !
The audience is 6 billion people all over the world! ?
A youthful curveball movie that defies the audience’s expectations!

ヤル気無し！結束力無し！人気無し！
救いようのない劇団「フラッシュバック」
そんな彼らが一世一代の大芝居を打つ！！
観客は全世界６０億人！？
観客の予想を裏切る青春変化球ムービー！

【story】
Members of the Flashback theater company are holding a training camp for their 10th anniversary performance.
Founding member Taisuke Watanabe(BABA Ryouma) wanted to somehow rebuild this theater company, which lacked motivation and popularity. but,
Ryo Ishida(YAGAMI Ren), who runs the theater company, doesn’t even write a script and starts a drinking party as soon as they arrive at the training camp. The other members of the troupe had no doubts about this and were having fun as if they were just there to have fun. The situation suddenly changes when a man with a gun suddenly appears at the training camp where they are staying…

十周年記念興行に向けて合宿を行う劇団フラッシュバックの面々。
結成メンバーである渡辺泰介はやる気も人気も無いこの劇団を何とか立て直したいと考えていた。しかし、
劇団を主宰する石田亮は台本も書かず、合宿所に着いたそばから飲み会を始める始末。他の劇団員たちもそれに対して何の疑問も抱かず、遊びにでも来たかのようにはしゃいでいる。そんな彼らが宿泊する合宿所に突然拳銃を持った男が現れた事で事態は急変する・・・