After nearly two decades of inspiring readers worldwide, the beloved manga Space Brothers is set to conclude with its 46th volume. On October 23rd, with the release of volume 45, Kodansha announced via a promotional band on the book that the next volume will be the final chapter in this remarkable 18-year saga. Since its debut in December 2007, Space Brothers has captured the hearts of fans with its heartfelt story of two brothers chasing their childhood dream of becoming astronauts. As the series approaches its end, it leaves behind a legacy of inspiration, resilience, and wonder.
A Stellar Beginning: The Origins of “Space Brothers”
Space Brothers first launched in the pages of Kodansha’s Morning magazine, a publication renowned in Japan for its sophisticated and diverse manga aimed at adult readers. Debuting in 2007, the series quickly became a flagship title for the magazine, standing out for its unique blend of emotional storytelling and a realistic portrayal of space exploration. Created by author Koyama Chuuya, the manga follows the lives of two brothers, Mutta Nanba and Hibito Nanba, who, as children gazing at the starry sky, made a pact to reach the cosmos together.
Set in the near future of 2025, the story begins with a stark contrast between the siblings’ fates. Hibito, the younger brother, has fulfilled their childhood promise, becoming an astronaut and joining the first long-term crew on the moon. Meanwhile, Mutta, the older sibling, finds himself jobless after being fired from his company. However, a single email from Hibito reignites Mutta’s dormant dream, propelling him on a journey to overcome setbacks and pursue a career in space. This premise of resilience and sibling bonds has resonated deeply with readers, making Space Brothers a standout in the manga world.
A Decorated Legacy: Awards and Recognition
The manga’s impact was cemented in 2011 when it achieved a rare double victory, winning both the 56th Shogakukan Manga Award and the 35th Kodansha Manga Award in the general category. These prestigious accolades underscored the series’ widespread acclaim, recognizing its compelling narrative and broad appeal. The awards not only elevated Space Brothers within the manga industry but also introduced it to an even larger audience, solidifying its status as a modern classic.
From Pages to Screen: The Anime and Beyond
The success of Space Brothers extended beyond the printed page with a television anime adaptation that aired from 2012 to 2014. Produced by A-1 Pictures, the anime brought the brothers’ journey to life with vibrant animation and a faithful retelling of the manga’s story. This adaptation broadened the series’ reach, captivating viewers who may not have encountered the original work. Beyond the anime, Space Brothers has inspired a range of merchandise, art books, and even collaborations with real-world space agencies like JAXA (Japan Aerospace Exploration Agency), highlighting its cultural and educational influence.
Celebrating the Conclusion: Digital Access and Author’s Reflections
To mark the impending conclusion, Space Brothers is now available on Kodansha’s Magazine Pocket app (often nicknamed “Magapoke”), allowing fans and newcomers alike to dive into the series digitally. This move ensures that the manga remains accessible as it approaches its final chapter, offering a convenient way to catch up or revisit the story.
Author Koyama Chuuya shared his thoughts on the release of volume 45, offering a glimpse into his creative process and the series’ endgame. In his words:
“Volume 45 of Space Brothers is out! I apologize for the wait. As always, I recommend rereading from volume 44 to fully immerse yourself in the story. And I’ll probably say the same for the next volume, which will be the final one. Just a little more until the end… Please enjoy volume 45 as well.”
Koyama’s heartfelt message reflects his gratitude to fans and his meticulous approach to storytelling, encouraging readers to experience the series as a cohesive journey.
The Heart of “Space Brothers”: Themes and Characters
At its core, Space Brothers is a story about dreams, perseverance, and family. The manga explores the emotional and practical challenges of pursuing an ambitious goal, particularly through Mutta’s transformation from a disheartened everyman to a determined astronaut candidate. His journey is fraught with obstacles—rigorous training, self-doubt, and societal expectations—but it’s his unwavering resolve, spurred by his brother’s success, that drives the narrative forward.
The relationship between Mutta and Hibito is another cornerstone of the series. Their dynamic is a mix of rivalry, admiration, and unconditional support, offering a realistic portrayal of sibling bonds. While Hibito represents achievement and confidence, Mutta embodies the struggle of reclaiming a lost dream, making him a relatable protagonist for readers of all backgrounds.
Beyond personal growth, Space Brothers delves into the world of space exploration with remarkable authenticity. Koyama Chuuya’s dedication to research—evident in his interviews with astronauts and space professionals—lends the manga a level of realism rarely seen in fiction. From the astronaut selection process to life aboard a spacecraft, the series educates as much as it entertains, sparking curiosity about the cosmos.
What Sets “Space Brothers” Apart
Unlike many space-themed stories that lean into science fiction or action, Space Brothers shines by focusing on the human element. While series like Planetes or Mobile Suit Gundam explore space through gritty realism or epic battles, Space Brothers prioritizes emotional depth and character development. It’s less about interstellar conflict and more about the quiet, personal victories that come with chasing a dream. This grounded approach, paired with its meticulous attention to the realities of space travel, distinguishes it within the genre.
For me, what makes Space Brothers truly special is its universal appeal. It’s a story that transcends cultural boundaries, speaking to anyone who has ever felt stuck or dared to dream beyond their circumstances. The manga captures the rollercoaster of emotions—hope, fear, frustration, and triumph—that accompany such pursuits, making it a deeply human tale set against the vastness of space.
Cultural Impact and Real-World Influence
The influence of Space Brothers extends far beyond entertainment. Its realistic depiction of space exploration has earned praise from real-life astronauts, who have lauded its accuracy and inspirational power. In Japan, the series has been credited with igniting interest in space-related careers, encouraging a new generation to look to the stars. Collaborations with JAXA have further bridged the gap between fiction and reality, with the manga serving as a creative ambassador for space education.
The fan community has also played a vital role in the series’ legacy. Over the years, enthusiasts have celebrated Space Brothers through fan art, cosplay, and events, fostering a passionate and dedicated following. As news of the final volume spread, fans took to social media to share their emotions. One reader wrote, “I’ve been following Space Brothers since I was a teenager, and it’s been a constant source of inspiration. I can’t believe it’s ending, but I’m excited to see how it wraps up.”
The End of an Era: What Lies Ahead
The announcement of the 46th and final volume has stirred a mix of nostalgia and anticipation among fans. For those who have followed the series since 2007, it’s the bittersweet close of a chapter that has spanned nearly two decades. Yet, it’s also an invitation for new readers to discover a completed story, ready to be enjoyed from start to finish. While the release date for volume 46 remains unconfirmed, speculation abounds about potential special editions, collector’s box sets, or even future adaptations—perhaps a live-action film or spin-off series.
A Lasting Legacy
As Space Brothers prepares to take its final bow, its legacy is undeniable. It’s more than just a manga—it’s a celebration of human potential, a tribute to the wonders of space, and a testament to the enduring power of family. Whether you’re a longtime fan or a newcomer intrigued by this announcement, now is the perfect time to explore the world of Mutta and Hibito. Available on the Magazine Pocket app and in print, the series offers a journey that’s as educational as it is uplifting.
In closing, Space Brothers reminds us that the pursuit of a dream, no matter how distant, is a voyage worth taking. As Koyama Chuuya brings this 18-year odyssey to an end, he leaves readers with a story that will continue to inspire long after the final page is turned.
