The pitch
A-Bomb Museum (2026)
The same weekend also brings The Odyssey. Two trailers, one argument about which one wins the window.
A-Bomb Museum opens in theaters on July 18, 2026.
Reactr / Trailer Reactions / A-Bomb Museum
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In Theaters · July 18, 2026
A-Bomb Museum
Trailer Reactions
Documentary · History
The A-Bomb Museum trailer has landed. Watch it, react to it, own your first take.
Free · no editing · camera or voice only · the clip is yours to post
The Trailer
Press play: the A-Bomb Museum trailer
Dropped June 7, 2026
The cast
Who you’ll see in the trailer
On screen, it is Shōgo Nagaoka, Sukeji Morihiro and Kaoru Ogura carrying the story. Shōgo Nagaoka plays himself (footage).
The making of it
The history behind A-Bomb Museum
Hiroshima Home Television and きろくびと are behind the production. Toshiyuki Saitō and Naoki Tachikawa is in the director’s chair. The finished film runs 1 hour 41 minutes.
What makes this one worth reacting to
This trailer was made to be reacted to
A period trailer has to sell both the story and the era at once. React to whichever one grabs you first.
By opening weekend everyone will have a take. The reactions that matter are the ones recorded before the takes calcify.
Reactions on Reactr
Be one of the first to react
Reaction clips for A-Bomb Museum will appear here as Reactors share them. The Reactr recorder is free for creators: watch the trailer, record on camera or voice only, and the finished clip is yours to post on your own TikTok, Reels, or Shorts channel.
Record the first reaction →FAQ
A-Bomb Museum: quick answers
How do I record a A-Bomb Museum trailer reaction?
Open the reaction recorder on your phone at reactr.film/studio/a-bomb-museum, 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 A-Bomb Museum come out?
A-Bomb Museum is scheduled to open in US theaters on July 18, 2026. Dates can shift, so check back for updates.
Who stars in A-Bomb Museum?
Shōgo Nagaoka, Sukeji Morihiro, Kaoru Ogura, Kazuharu Hamasaki and Seinosuke Arata lead the cast, directed by Toshiyuki Saitō and Naoki Tachikawa.
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.
More trailers this season
Keep reacting
The Odyssey
July 17, 2026
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June 19, 2026
Pinocchio: Unstrung
July 24, 2026
The End of Oak Street
August 14, 2026
Minions & Monsters
July 1, 2026
Moana
July 10, 2026
Your first reaction only happens once
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