1. Introduction 🌟🌏🐱

Scheduled to premiere in April 2025, ‘Uchujin “MuMu”‘ is one of the most anticipated anime of the season.

Based on the manga by Hiroki Miyashita, this humorous story explores the intersection of alien technology and everyday life on Earth.

Produced by OLM, the series features a unique world and charming characters.

In this article, we’ll provide detailed information on its broadcast schedule, cast and staff, trailers, original work, and more.

This anime is a comedic take on the relationship between an alien cat-like creature named MuMu and a university student, Sakurako.

Told from the perspective of an extraterrestrial being, the show offers a fresh and unique outlook on daily life.

The original manga is widely loved for its humor and heartwarming storytelling, and fans are eager to see how it translates to animation.

“More Must-Watch Spring 2025 Anime!”

🔗 Looking for more exciting anime premiering in April 2025? Check out these upcoming series:

• Aharen-san wa Hakarenai Season 2 – The adorable yet unpredictable Aharen returns for more hilarious moments!
• Slime Taoshite 300-nen Sono Ni – More relaxed, fantasy adventures await in this charming isekai sequel!

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2. Where to Watch 📺🌍🎥

Broadcast Schedule

• TOKYO MX: Wednesdays at 24:00
• BS11: Wednesdays at 24:00
• MBS: Saturdays at 26:38
• Other Networks: To be announced

Expected Streaming Platforms

While no official information is available, it’s common for popular anime series to be streamed internationally on platforms such as:​

• Netflix​
• Crunchyroll​
• Hulu​
• Amazon Prime Video​

Regional Availability:

Streaming rights often vary by region. Typically:​

• North America and Europe: Platforms like Crunchyroll and Netflix often secure rights.​
• Asia: Local platforms or regional branches of global services may stream the content.​

Release Dates and Times:

These usually align closely with the Japanese broadcast schedule, but exact timings can differ based on platform and region.​

Subtitles and Dubbing:

Major platforms typically offer:​

• Subtitles: In multiple languages, including English and Spanish.​
• Dubbing: Availability varies; popular series often receive English dubs.​

Recommendations:

To stay updated on “Uchujin ‘MuMu’s” international streaming details:

• Monitor Official Channels: Check the anime’s official website and social media for announcements.​
• Follow Streaming Platforms: Keep an eye on updates from major streaming services regarding new acquisitions.​

I hope this information helps, and I recommend checking the mentioned sources regularly for the latest updates.

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3. Trailer & Early Reactions 🎞️👀🔥

Uchujin “MuMu” Anime Review

Rating Breakdown

Category	Score (Out of 10)	Reason
Story	8	The narrative is engaging, with a humorous and heartfelt approach to alien interactions in human society.
Characters	9	Strong character development and endearing relationships between the protagonist and supporting cast.
Animation	8	Fluid animations and expressive character designs bring the story to life effectively.
Music	7	Memorable background music and fitting theme songs, though not groundbreaking.
World-Building	8	The fusion of science fiction elements with everyday life is well-integrated and immersive.
Comedy	9	The comedic timing and humorous interactions make this a fun and entertaining watch.

Official Trailer

The second promotional video (PV) for ‘Uchujin “MuMu”‘ has been released, showcasing the quirky interactions between MuMu and Sakurako along with the anime’s lighthearted atmosphere.

Social Media Buzz

• “MuMu is too adorable!”
• “The music by Kuricorder Quartet fits the show perfectly!”
• “The animation quality looks solid, I have high hopes!”

Fans of the original manga are particularly excited about the adaptation, praising its adorable characters and comedic storytelling.

OLM has a track record of producing high-quality anime, further raising expectations for the series.

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4. Basic Information 📝🎭🎬

• Title: Uchujin “MuMu”
• Premiere Date: April 9, 2025 (Wednesday)
• Studio: OLM
• Director: Tomoya Takahashi
• Series Composition: Keiichiro Ochi
• Character Design: Kenji Ota
• Music: Kuricorder Quartet
• Main Cast:
  • MuMu: Etsuko Kozakura
  • Sakurako Umeyashiki: Momono Harumi
  • Decimal: Yasuyuki Kase
  • Akihiro Tsurumi: Gakuto Kajiwara
  • Miwa Samezu: Yurika Hibi
  • Wataru Tenkubashi: Hidenobu Kiuchi
  • Tamotsu Rokugo: Kentaro Kumagai
  • Sonoko Kagetsu: Yukiyo Fujii
  • Siberia: Karin Takahashi
  • Junichiro Anamori: Katsuyuki Konishi
• Official website and official Twitter(X)

“Explore More New Anime This Season!”

✨ Can’t get enough of Spring 2025’s anime lineup? Don’t miss:

• Vigilante -My Hero Academia ILLEGALS- – A darker, action-packed spin-off of My Hero Academia!
• Witch Watch – Magic, mischief, and high school hijinks blend in this supernatural comedy!

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5. Synopsis (Spoiler-Free) 🚀🏡🐾

6.Main Characters of Uchujin “MuMu”

MuMu (Voiced by: Etsuko Kozakura)

Species: Alien (Cat-like lifeform)
Traits:

• A fluffy, round creature resembling a cat but capable of speaking human languages.
• Possesses a highly advanced intellect and deep understanding of technology but struggles with Earth’s culture and customs.
• Expresses emotions vividly, making his interactions with humans both comedic and endearing.

Background & Mission:

• MuMu’s home planet once flourished with advanced civilization, but its technological knowledge was mysteriously lost.
• He has been sent to Earth to study human household appliances and recover lost knowledge for his species.
• However, Earth’s culture proves more complicated than he expected, leading him into countless unforeseen troubles.

Relationship with Sakurako:

• He ends up living with Sakurako, a university student, sharing a home with her.
• While trying to learn about appliances, he unintentionally disrupts Sakurako’s daily life.
• Over time, their bond deepens, evolving from mere cohabitation to genuine friendship.

Sakurako Umeyashiki (Voiced by: Momono Harumi)

Age: 20
Occupation: University Student
Personality:

• Originally from the Hokuriku region, sometimes incorporating local dialect into her speech.
• Somewhat introverted and easily influenced by others.
• Her encounter with MuMu pushes her to become more assertive and confident in expressing her thoughts.

Role in the Story:

• An ordinary university student whose peaceful life is turned upside down when she meets MuMu.
• She supports MuMu in his studies of household appliances while navigating the chaos he brings.
• She becomes a bridge between humans and aliens, teaching MuMu how to live on Earth while also learning valuable lessons herself.

Relationship with Decimal:

• Initially sees Decimal as an antagonist due to his hostility towards MuMu.
• However, as the story progresses, she tries to understand Decimal’s perspective and act as a mediator.

Decimal (Voiced by: Yasuyuki Kase)

Species: Alien (Same species as MuMu)
Personality:

• Cold, logical, and highly intellectual, seeing Earthlings as inferior beings.
• Ruthlessly pragmatic and willing to do whatever it takes to accomplish his goals.
• Initially dismissive of human behavior, but gradually starts to take an interest in it.

Objective & Actions:

• Like MuMu, he was sent to Earth to recover lost knowledge, but he takes a different approach.
• Instead of collaborating with humans like MuMu, Decimal views them as resources to be exploited.
• This ideological clash puts him at odds with MuMu, leading to several conflicts.

Relationship with Sakurako:

• Initially looks down on her for “spoiling” MuMu, considering her a hindrance.
• However, over time, he starts to recognize her strength and kindness, leading him to rethink his approach toward Earthlings.

Akihiro Tsurumi (Voiced by: Gakuto Kajiwara)

Age: 21
Occupation: University Student (Sakurako’s classmate)
Personality:

• A charming and cool-looking young man, but he has a secret—he’s terrible with technology.
• Loves animals, especially cats, and is immediately fascinated by MuMu’s appearance.
• Despite realizing MuMu is not a real cat, he remains interested in him without making a big deal about his alien origins.

Role in the Story:

• Acts as an older brother figure to Sakurako and MuMu, offering them advice and support.
• Strongly believes in the coexistence of humans and aliens, standing as a contrast to Decimal’s perspective.

Miwa Samezu (Voiced by: Yurika Hibi)

Age: 20
Occupation: University Student
Personality:

• Outgoing, assertive, and highly confident.
• Has a crush on Akihiro and constantly tries to win his affection, often causing comedic situations.
• Obsessed with social media and always looking for “Instagram-worthy” moments.

Role in the Story:

• Primarily a comedic character who lightens the mood.
• Initially tries to use MuMu as a prop for her social media posts but often ends up being outwitted by him.
• Despite her contrasting personality, she and Sakurako develop an unexpected friendship.

Summary

Uchujin “MuMu” is not just about aliens and human interaction—it’s a story of friendship, personal growth, and bridging cultural gaps.

Each character has a well-developed backstory and distinct role that adds depth to the plot.

MuMu’s curiosity, Sakurako’s growth, Decimal’s internal conflict, Akihiro’s leadership, and Miwa’s comedic energy all blend seamlessly to create a fun and heartfelt series.

Watching how these characters interact and evolve is one of the highlights of the show! 🚀✨

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7. Source Material 📚✍️🖋️

• Original Work: Hiroki Miyashita
• Title: Uchujin “MuMu”
• Publisher: Not yet announced
• Previous Anime Adaptations: None

“Don’t Miss These Trending Spring 2025 Anime!”

📺 If you love ‘Uchujin MuMu,’ you might also enjoy:

• WIND BREAKER Season 2 – High-energy delinquent battles continue in this action-packed sequel!
• Aharen-san wa Hakarenai Season 2 – More wholesome, unpredictable comedy is on the way!

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8. Highlights & Key Points ✨🎨🎼

Animation & Art

Produced by OLM, the animation features intricate character designs and vibrant color palettes.

MuMu’s expressive movements and mannerisms are particularly noteworthy, enhancing his charm and comedic appeal.

Storytelling Appeal

With a unique blend of science fiction, household appliances, and comedy, ‘Uchujin “MuMu”‘ promises to deliver both laughs and touching moments.

The alien’s perspective on human life adds a fresh and entertaining twist.

Music & Theme Songs

Kuricorder Quartet, known for their lighthearted and whimsical music, has composed the soundtrack, complementing the show’s comedic and warm tone.

Fans can look forward to soothing yet fun melodies.

Direction & Execution

Under the direction of Tomoya Takahashi, the series is expected to balance humor with heartfelt moments.

His previous works suggest a well-paced comedic approach with occasional emotional depth.

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9. Conclusion & Anticipation 🎉📢🎊

‘Uchujin “MuMu”‘ stands out with its fresh take on alien life blending into everyday human culture.

With a stellar staff, charming characters, and a well-crafted comedic touch, this is one of the must-watch anime of Spring 2025.

Be sure to check for updates on official sites and social media!

Recap: Premiere Date & Viewing Options

• Premiere Date: April 9, 2025 (Wednesday)
• Broadcast Networks: TOKYO MX, BS11, MBS, others
• Streaming Services: To be announced

“Your Ultimate Spring 2025 Anime Guide!”

🌸 Want to know which anime to watch this season? Check out:

• 🛡 Vigilante -My Hero Academia ILLEGALS- – The underground heroes take center stage!
• 🎩 Witch Watch – A magical mix of comedy and romance!
• ⚡ WIND BREAKER Season 2 – A must-watch for action lovers!