Kapanlagi.com - The film DEMON SLAYER: INFINITY CASTLE will be released starting August 15, 2025, in cinemas across the country. Until now, the social media timeline is still buzzing with fans' enthusiasm about the first film of this ultimate trilogy.
DEMON SLAYER tells the story of Tanjiro Kamado's struggle along with his sister, Nezuko, in hunting down a demon named Muzan. Tanjiro's family was killed due to the actions of this demon.
In his journey to hunt Muzan, Tanjiro meets many fellow fighters. Not only that, he also has to face powerful demons that are eager to exterminate humans.
The editorial team chose DEMON SLAYER: INFINITY CASTLE as KapanLagi Movie of The Month August 2025. Here are the supporting points.
1. Break the Record for Films Showing in Indonesia: Most Viewers on Opening Day

Credit: IMDB
DEMON SLAYER: INFINITY CASTLE successfully achieved 461,019 viewers on Friday, August 15, 2025. This data is taken from Cinepoint's estimates. This number is 1.5 times more than the opening day viewers of the film ONE PIECE titled RED, which was released in 2022. At that time, RED recorded 276,000 viewers with 1,744 showtimes.
2. Surpassing 2 Million Viewers in Indonesia

Credit: IMDB
According to data collected on August 26, 2025, by the film observer account Cinepolis, DEMON SLAYER: INFINITY CASTLE has now been watched over 2.2 million times.
This achievement is only surpassed by SORE: WIFE FROM THE FUTURE, but it has successfully outperformed other film titles currently showing in theaters. Here are the details:
- DEMON SLAYER: INFINITY CASTLE: 2,181,205
- LA TAHZAN: 671,003
- LABINAK: 234,412
- THE SHADOWS EDGE: 330,059
- CALL ME DAD: 809,648
- WEAPONS: 928,551
- MATERIALISTS: 45,747
- JUST PASSING AWAY: 165,815
- ONLY YOUR NAME IN MY PRAYERS: 45,798
- SORE WIFE FROM THE FUTURE: 3,074,249
- BLOOD OF NYAI: 11,116
These numbers are predicted to continue to increase because at the time this article is published, DEMON SLAYER: INFINITY CASTLE is still showing in several cinemas across the country with a substantial number of showtimes every day.
3. Record in Japan

Credit: IMDB
DEMON SLAYER: INFINITY CASTLE has officially surpassed TITANIC (1997) in the list of the highest-grossing films of all time in Japan. The film, which premiered in Japan on July 18, 2025, has grossed 27.8 billion Yen in just 38 days of screening. With this achievement, INFINITY CASTLE now sits in third place on the all-time highest-grossing films list in Japan.
As of August 24, 2025, here is the list of the top 10 highest-grossing films of all time in Japan (in trillion Yen):
- DEMON SLAYER: MUGEN TRAIN (2020) - 40.75 trillion Yen
- SPIRITED AWAY (2001) - 31.68 trillion Yen
- DEMON SLAYER: INFINITY CASTLE (2025) - 27.8 trillion Yen
- TITANIC (1997) - 27.77 trillion Yen
- FROZEN (2014) - 25.5 trillion Yen
- YOUR NAME (2016) - 25.17 trillion Yen
- ONE PIECE FILM: RED (2022) - 20.34 trillion Yen
- HARRY POTTER AND THE PHILOSOPHER'S STONE (2001) - 20.3 trillion Yen
- PRINCESS MONONOKE (1997) - 20.18 trillion Yen
- HOWL'S MOVING CASTLE (2004) - 19.6 trillion Yen
4. Positive Reception in Several Other Countries, Will it Enter the OSCARS 2026?

Credit: IMDB
Although it has been showing for more than a month in Japan, this film will only be released globally in August 2025. Thailand will be the first country to screen it on August 12, followed by Hong Kong, Malaysia, Pakistan, and Singapore on August 14. Indonesia will follow on August 15, and several other countries will start releasing it from September 2025. This fact indicates that the film still has a very open opportunity to continue rising at the global box office.
The enthusiasm of global audiences is evident from the extraordinary achievements in various countries. From Japan, Indonesia, to South Korea, this film has managed to achieve impressive records. In fact, its presence in America has the potential to change Hollywood's perspective on anime.
DEMON SLAYER: INFINITY CASTLE is widely discussed as a strong candidate for the Oscar 2026 in the Best Animated Feature category. Gold Derby media and several industry observers have included it in their prediction lists.
The nomination requirements have already been met, as the film will screen in Los Angeles on September 12, 2025, with a duration of over 40 minutes and 75% animated content. Crunchyroll along with Aniplex is also confirmed to be ready to launch a large-scale Oscar campaign.
5.

Credit: IMDB
This film offers the long-awaited emotional payoff, especially for Zenitsu and Shinobu. Zenitsu, who has always been known as a coward, reaches the 'peak' of his character when facing his 'brother' figure, Kaigaku. Shinobu also gets the stage to showcase her emotional side through flashbacks about her past with Doma.
Akaza returns for a rematch against Tanjiro, who is aided this time by Giyu. The danger they face is very real. This makes each clash even more intense, especially for anime viewers who have not read the manga.
6. Unmatched Visuals & Background Music

Credit: IMDB
It is common knowledge that Ufotable has a thousand and one ways to bring the world of Demon Slayer to life. The results are presented in extraordinary detail, from surreal backgrounds that defy the laws of physics, breath effects, to attack animations that blend color and light with perfect precision.
Not only the visuals, the background music by composers Yuki Kajiura and Go Shiina, plus new songs from LiSA and Aimer, make every scene feel alive. The music is not only loud and thunderous, but it truly elevates the emotions in every scene. This combination creates a viewing experience that is rarely matched for anime released on the big screen.
7. Positive Flood Review

Credit: IMDB
A number of good reviews published in text and video form provide one major conclusion. DEMON SLAYER: INFINITY CASTLE is considered a high-quality film, meeting fan expectations, while also making fans eager to watch the sequel of this film planned to be released next year.
For casual viewers or newcomers, this film still promises excitement when watched, although it may feel somewhat incomplete if one hasn’t followed the anime.
8. There is Involvement from the Nation's Youth

Credit: IMDB
The success of DEMON SLAYER: INFINITY CASTLE is an interesting fact that is rarely known to the public. This film is not only the work of a Japanese animation studio but also involves the contribution of Indonesian talent.
Ubud Studio, an animation studio from Indonesia based in Jakarta and Solo, officially participated in the production of this phenomenal film. Their name even appears in the official credits of the film.
The announcement of this involvement was made directly by Ubud Studio through their official Facebook account on July 22, 2025. Here’s their explanation.
Ubud Studio confirmed that they were involved in the making of the film DEMON SLAYER: INFINITY CASTLE. This is evidenced by the appearance of Ubud Studio's name in the official credits of the film released in Japan.
In a social media post, Ubud Studio mentioned that they participated in the film. This statement marks an important note for the journey of this Indonesian animation studio.
Also check out other DEMON SLAYER news Liputan6.com
(kpl/ums)
Disclaimer: This translation from Bahasa Indonesia to English has been generated by Artificial Intelligence.