Cosmic Princess Kaguya! Film's Historic 17-Week Theater Run Ends in Japan

Shingo Yamashita's directorial debut concludes with a stellar box office performance and special stage events

Laura MartínezLaura Martínez
02/06/2026 01:42
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We have a story that proves sometimes, you just can't keep a good film down. Shingo Yamashita's Cosmic Princess Kaguya! (Chō Kaguya-hime!) is finally wrapping up its theatrical journey in Japan on June 18. What started as a limited one-week run somehow turned into a 17-week marathon. Talk about a plot twist!

A Box Office Fairytale

Let's look at the numbers. In its 13th weekend, the film was still pulling in crowds, earning over 27 million yen. Its total haul? A whopping 2.5 billion yen (that's about $15.88 million). Not bad for a film that was supposed to be a quick theatrical flash before hitting Netflix.

The demand was so crazy that theaters had to scramble. We're talking about screenings being increased to more than ten times a day in some places. Imagine trying to get a ticket! It's the kind of problem every studio dreams of having.

A Modern Twist on a Classic Tale

So, what's all the fuss about? The story follows Iroha, a super-busy Tokyo high schooler. Her escape is a virtual world called Tsukuyomi, run by streamer Yachiyo. One day, Iroha finds a magical baby who grows up super fast into a teenage girl named Kaguya.

Kaguya has one goal: become a streaming star. With Iroha as her producer, they dive into the virtual world. But of course, it's never that simple. Ominous forces are waiting, ready to take Kaguya back to the moon. It's a fresh, tech-savvy spin on the classic Princess Kaguya story we all know.

The Voices Behind the Magic

The cast is a real treat. We have Yūko Natsuyoshi as the impulsive Kaguya and Anna Nagase as the hardworking Iroha. The legendary Saori Hayami brings the popular streamer Yachiyo to life, and she even performs the theme song, "Ex-Otogibanashi."

And let's not forget Rie Kugimiya as Fushi, Yachiyo's fluffy sea slug partner. Because what's a modern anime without an adorable mascot character?

Creative Powerhouses

This film marks the feature-length directorial debut of Shingo Yamashita, who fans will know from his stunning opening animations for Jujutsu Kaisen and Chainsaw Man. He brought together his Studio Chromato and the talented folks at Studio Colorido for this project.

The music is another highlight, featuring songs from famous Vocaloid producers like Ryo (supercell) and kz (Livetune). It's a soundtrack built for the digital age.

Beyond the Screen

The film's world didn't stop at the cinema. It spawned a manga adaptation by Tarо̄ Yoneda in Comptiq magazine and a novel by Naruto Kiriyama. For fans who couldn't get enough, there were more ways to dive into the story.

And as a final send-off, stage events are planned for Kanagawa and Tokyo on June 19, right after the final screenings.

From a one-week experiment to a 17-week phenomenon, Cosmic Princess Kaguya! carved out its own little piece of anime history. It's a perfect example of how a great story, told with heart and stunning visuals, can find its audience and then some.

What do you think was the secret to this film's incredible staying power? Was it the unique premise, the director's style, or just pure word-of-mouth magic? Let us know your thoughts!

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