Tide-Line Blue

If you're looking for anime similar to Tide-Line Blue, you might like these titles.

Eureka Seven

Eureka Seven

Like most boys his age, the young Renton thinks of nothing but reffing – riding trapar waves on a board – and idolizes Holland, the leader of the renegade group of reffers named Gekko State. As an orphan of a famous hero, he lives a boring life with his grandfather until the beautiful Eureka crashes, literally, into his life. Now, with the help of his newfound friend and crush, Renton finds himself living amongst the crew of Gekko State. The errands are hard and the bullying is fierce, but with Eureka by his side, Renton just might find the courage to tough it out and even save the world!

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Reasons you might like Eureka Seven...

poetax poetax says...

Not only do both anime deal with main characters who are suddenly brought onboard rebel ships. Both protagonists in Eureka Seven, and Tide-Line Blue are trying to figure out what they want, while trying to persuade negotiation rather than war.  If you like one, you will like the other.

dhiaku dhiaku says...

The main actors of Tide-Line Blue (Kneel) Eureka Seven (Renton) are very similar and mentality and appearance. Both are involved in a romance. Both stories are about avoiding war.

Fullmetal Alchemist

Fullmetal Alchemist

Once upon a time, two brothers passed the happy days of their childhood by studying alchemy, which is governed by the equal transfer principle: an eye for an eye -- you can't get more than you give. But these brothers tried to defy that law, and a horrific accident resulted. Now, the older brother, Edward, is called the Full Metal Alchemist because of his metal limbs, and the younger, Alphonse, is a soul without a body, trapped within the confines of an automaton. Together they search for the power to restore themselves, to find the lives they lost so long ago...

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Reasons you might like Fullmetal Alchemist...

poetax poetax says...

Not only do the main characters in Fullmetal Alchemist, and Tide-Line Blue look very similar, the theme of each anime are also very similar.  War, government corruption, and main characters who are willing to oppose authority are central to each.  Both anime ask the question, how far are you willing to go to get what you want.  If you like one, you will like the other.

Xam'd: Lost Memories

Xam'd: Lost Memories

Akiyuki lives on post-war Sentan Island, always rushing between the demands of his separated parents and his friends at school. But his carefree days come abruptly to an end when his school bus suffers an explosion, the first attack to plunge Sentan back into war. Akiyuki lives to find himself turned into a Xam'd, a mysterious creature, by the suspected cause of the explosion. Engulfed by Xam'd, Akiyuki is eventually saved by a red-haired girl, Nakiami, only to find himself torn away from those he loves. Now he must work to control and understand the creature within him, all while searching for his family and friends in a world steeped in the secrets and chaos of war.

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Reasons you might like Xam'd: Lost Memories...

poetax poetax says...

Both Tide-Line Blue, and Xam'd: Lost Memories, start off with characters that suddenly become passengers onboard an airship.  Thrust into a world of war and danger, the characters must learn the importance of working as a crew member, and a soldier.  If you like one there is a good chance you will like the other.

Jyu-Oh-Sei

Jyu-Oh-Sei

Thor and Rai are twins who live on an advanced space colony called ‘Juno’. Things take a nasty turn one day when they are kidnapped by the Federal Army’s Special Forces and abandoned on the hostile prison planet Chimera. A cycle on Chimera consists of 181 days of scorching heat and 181 nights of below-freezing temperatures – not to mention it is populated almost entirely by carnivorous plants. The convicts on Chimera have found only one means of survival – reverting back to the law of beasts. For the strong-willed Thor adjustment comes naturally; but for his naive and weaker brother Rai, things do not go as well. Thor must now use all his wits, strength and courage to endure life as a member of Chimeran society, rise above the rest, and take the only ticket off this planet: becoming the Beast King.

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Reasons you might like Jyu-Oh-Sei...

Funkgun Funkgun says...

Twins? Sci Fi?  Yes.

If your a fan of a set of twin boys being sent from a life in space to a planet full of challenges, this is the title for you.

Both have a good amount of action, and a lot of exploration of the planets in which they are sent.

Freedom

Freedom

It is the year 2267, and all that is left of humanity now lives in the 'Eden colony', a domed metropolis on the moon. Earth has long since been abandoned after a cataclysm left it uninhabitable... or so the inhabitants of Eden are led to believe. But when a young boy named Takeru discovers a photograph of a girl which appears to have been taken on Earth, he begins to doubt that this is the case. With the help of his friends, Takeru decides to visit Earth in search of the girl; despite the fact that it is against the strict laws of the colony and despite not knowing what awaits him there...

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Reasons you might like Freedom...

Funkgun Funkgun says...

Both titles are set in a future after Earth undergoes a devastating change.

Both are adventuresome set in the future.

Both titles are not heavy hitters in the realm of dark or brooding, but more along the lines of hope in mankind's future. 

Tideline is more along the lines of Waterworld for   earth cataclysm, and Freedom is more Logan's Run, for people living life in a dome. This said however, if you liked one, you might enjoy the other. 

Mars Daybreak

Mars Daybreak

In the near future, Mars is covered with oceans. Within one of its cities, Gram River is just another kid trying to survive in the slums, until he finds himself right in the middle of a pirate attack! After nearly drowning, he finds himself aboard the pirates' ship, and is faced with a decision: be killed, or stay and fight alongside them. And thus, Gram joins the pirate crew in their quest to find the legendary treasure of Mars, but they aren't alone in their search. Now, while being hunted by the military, bounty hunters, rivals and even a few old friends, they search the seas of Mars for clues...

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Reasons you might like Mars Daybreak...

goaguy goaguy says...

If you like either Mars Daybreak or Tide-Line Blue you'll likely enjoy the other one too.

Both have a military aspect to them, have lots of underwater battle scenes and nice character development.

While Mars Daybreak takes place on Mars and Tide-Line Blue takes place on Earth they both tell a compelling story that makes you want to watch the next episode.

I liked the Tide-Line Blue ending a little better because it was more believable whereas Mars Daybreak was a little more in the realm of science fantasy rather than science fiction.

Shinkai no Kantai: Submarine 707

Shinkai no Kantai: Submarine 707

To combat the terrorist organization known as "USR", eleven countries combine their naval forces to form the Peace-Keeping Navy (PKN). However, all hell breaks loose when Admiral Red and his USR submarine UX crash the PKN's inaugural ceremony and destroy majority of the fleet. At the last minute, when the UX lands the final blow on the aircraft carrier Apollo-Norm, the obsolete Japanese submarine 707 (a.k.a. "Snapping Turtle") appears from out of nowhere and sacrifices itself to save the PKN flagship. Six months later, Captain Youhei Hayami is called back to duty to lead a new group of recruits and captain an all-new 707 in the war against terrorism underwater.

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Gall Force 5: Earth Chapter

Gall Force 5: Earth Chapter

Many of Earth's survivors have been successfully evacuated to the Mars Base, leaving Sandy Neuman and the other remaining military forces to continue their fight against the machines. Thirty secret missile silos are the Earth forces' best bet to take down the MME citadel in Australia, but their comrades on Mars are hesitant to offer their support. Against all odds, Sandy and the gang must endure the bloodshed and try desperately to turn the tides of war - but the MME won't go down so easily...

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Nana Toshi Monogatari: Hokkyokukai Sensen

Nana Toshi Monogatari: Hokkyokukai Sensen

In 2086, Earth's axis tilted 90 degrees and after three years span, approximately ten billion people died. One million colonists who had moved to the moon prior to the disaster escaped what later became known as "The Great Fall". At the moon, they established the Panhuman World Government (PWG) and organized the recolonization of the world. Seven locations were chosen for cities as starting points for this massive project. To guarantee their authority over the new colonies, the PWG built a highly advanced defense system on the moon called Olympos-System. In 2136, the lunar government perished due to an unknown virus brought to the moon by a meteor, but the automated Olympos-System remained active and has a life span of about 200 years. It is 2190 and some of the Seven Cities wage wars against each other. Two talented military strategists from opposing cities rise to confront each other.

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Kantai Collection: Kan Colle 2

Kantai Collection: Kan Colle 2

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