The setup
Kuniko's Story (2026)
The same weekend also brings The Mandalorian and Grogu. Two trailers, one argument about which one wins the window.
Kuniko's Story opens in theaters on May 22, 2026.
Reactr / Trailer Reactions / Kuniko's Story
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In Theaters · May 22, 2026
Kuniko's Story
Trailer Reactions
Horror
A woman wielding a knife breaks into a production company that specializes in making paranormal documentaries. After injuring one of the employees, she reveals that her purpose is to “save humanity”. Apparently, she has become a true believer in a conspiracy theory claiming that humanity will be wiped out unless a certain videotape is returned to the right place...
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Press play: the Kuniko's Story trailer
Dropped April 16, 2026
The making of it
The history behind Kuniko's Story
Hiroki Iwasawa directs. It clocks in at 1 hour 55 minutes.
On screen
Who you’ll see in the trailer
On screen, it is Yuji Takao, Chinami Amagai and Hajime Akie carrying the story.
The case for reacting
This trailer was made to be reacted to
Every horror trailer hides one shot built to get you. Find it on camera and see how fast you flinch.
The opening weekend conversation gets written by whoever shows up early with something honest. Show up early.
Reactions on Reactr
Be one of the first to react
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Record the first reaction →FAQ
Kuniko's Story: quick answers
How do I record a Kuniko's Story trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/kuniko-s-story, choose camera or voice only, and press record while the trailer plays. Reactr captures your reaction and gives you a share-ready clip when the trailer ends. It is free.
Do I have to be on camera?
No. Voice Reaction mode records your commentary with the microphone only: the camera stays off, no face is recorded, and you still get a share-ready clip for your channel.
When does Kuniko's Story come out?
Kuniko's Story is scheduled to open in US theaters on May 22, 2026. Dates can shift, so check back for updates.
Who stars in Kuniko's Story?
Yuji Takao, Chinami Amagai, Hajime Akie, Yuumi Saki and Hazuki Shiomi lead the cast, directed by Hiroki Iwasawa.
Is Reactr free?
Yes. Recording reaction clips on Reactr is free, with no paywall on the finished clip. You own your clip and can post it to TikTok, Reels, Shorts, or anywhere else. Reactr makes money from studios and sponsors, not from creators.
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Your first reaction only happens once
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