Uchuu Seibutsu Jirou - Recommendations

If you're looking for manga similar to Uchuu Seibutsu Jirou, you might like these titles.

Wonder 3

Wonder 3

Wonder 3 takes place in an alternate Earth in the year 196X and the world is overrun with war and violence. The Galactic Federation consisting of all the advanced species of the universe convene to decide the future of Earth, but due to a lack of information they decide to send an elite team, Wonder 3, to observe human species for one year and determine whether or not humans are worthy of saving. Upon landing on Earth, the three members of Wonder 3 - Bokko, Nokko, and Pukko - disguise themselves as animals and come across the two Hoshi brothers who defend humanity in their own way. With a time limit of one year, what can Wonder 3 learn from the Hoshi brothers about life on Earth?

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Atom Cat

Atom Cat

Reading the “Tetsuwan Atom” (popularized in America as “Astro Boy”) comic book with his dad is Tsugio’s one refuge from merciless school bullies. And even then, without a single friend, Tsugio can’t catch a break. One day he finds an abandoned kitten, and names it after the robot hero to convince his family to keep it. But after a strange encounter with aliens honeymooning on Earth, Tsugio’s shocked to find his cat can speak – and has all of Astro Boy’s powers! Sworn to secrecy, Tsugio and Earth’s tiniest hero find themselves entangled with demonic cats, pirate ghosts, a crime syndicate, and more!

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Tetsuwan Adam

Tetsuwan Adam

It is the year 2045. To escape a dying Earth, mankind conducts a mass exodus to Mars. But an enemy surpassing human imagination lies in wait for them in space.

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Wakusei Garaga

Wakusei Garaga

In 2755 AD, the latest model spaceship Xebec departed from the City of Nemexis in the Nemexis Star Sector. Due to an accident at the moment of its warp jump, it had to perform an emergency landing on the mysterious planet, Garaga.

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Silbuster

Silbuster

Welcome to Ikkou Sahara's outrageous look at Ultra-Superheroines and Giant-Sized Monsters! Discover the origin of Silbuster, the mysterious Starlight spaceship, the trouble of keeping a not-so-secret underground hanger a secret, the disadvantages of becoming giant-sized when your clothing doesn't, and how attempting friendly dialogue with monsters can lead to mud-wrestling matches!

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True Tenchi Muyo! (Light Novel)

True Tenchi Muyo! (Light Novel)

A trilogy of canonical light novels exploring the lore that shapes the past, present, and future of the sprawling Tenchi Muyo universe. In the first novel, delve deep into the backstory of Ayeka and Sasami’s father, Emperor Azusa, while learning what happened immediately following the conclusion of the second OVA series. In the second novel, witness the mysterious past of Tenchi’s grandfather Yosho, and how he came to find himself on Earth in the aftermath of Ryoko’s attack on Jurai. And in the third and final novel, learn the origin of the super genius Washu and the previously untold life she led as a goddess over 20,000 years ago!

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Voices of a Distant Star: Words of Love (Light Novel)

Voices of a Distant Star: Words of Love (Light Novel)

Sixteen-year-old Mikako Nagamine enlists as a pilot to fight in the interstellar war against a force of alien invaders, leaving behind her one true love. Mikako’s only connection to Noboru Terao, who’s living the life of an ordinary high school student, is through cell-phone text messages. As Mikoko travels farther away, it starts to take longer and longer for Noboru to receive her messages, until finally one arrives eight years and seven months after she sent it.The war rages on, and years pass, but out in space, Mikako barely ages. When at last the fighting ends, she is left stranded on the spacecraft carrier. A rescue mission is launched to help – including Noboru, who’s now a lot older. When they meet again, they’ll discover whether their young love survived.

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Voices of a Distant Star

Voices of a Distant Star

Nagamine is a young high school student who lives a fairly typical teenage life: hanging out with friends, attending class, and falling in love with a wonderful boy. But when she enlists in the galactic army, who is desperate for candidates to fight an alien war, she finds herself drifting farther away from her first love, Noboru. In the depths of space, where a simple email takes eight years to be delivered, will their love truly flourish, or simply fade away?

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Uchuu Ichi no Musekinin Otoko Series (Light Novel)

Uchuu Ichi no Musekinin Otoko Series (Light Novel)

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Star Wars: The Phantom Menace

Star Wars: The Phantom Menace

Obi is a young jedi in training. When he and his master are on a misson to protect the Queen they have to land on the Planet of Tatooine; there they meet Anakin Skywalker, a ten year old boy who seems to have amazing Jedi reflexes.

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