Best movies like To Me, the One Who Loved You

Five children save the life of a dog-like alien while at a self-run summer camp. He attempts to reward them by taking them to an alien colony on the Moon. Events take a turn for the worse when his report on that attack that injured him causes passage from the Moon to the Earth to be banned, and children are stranded in space. The children need to find a way back home before camp ends and their parents discover that they are missing. They also have to avoid the poachers that injured their alien friend, and now seem to be stalking them all.

On a future Earth, war between the Kingdom of Honneamise and its rival, The Republic, is inevitable. As evolving technology creates new ways to wage war, a small group seeks to propel mankind into space in their world’s first spaceflight program. For astronaut candidate Shirotsugh Lhadatt, it’s a personal odyssey as he grows from an aimless young man into a leader willing to put everything on the line in order to move the human race forward and away from the brink of Armageddon.

Your favourite teddy bear. That model kit that took so long to complete. The picture book you used to read over and over again. The shining stone you found that day in the park. Where do all your childhood's treasures go when you grow up? In this story, we meet fantastic creatures that gather all these little objects that fall into oblivion as they are forgotten by their owners when they step into adulthood. These creatures sneak into our world from a different dimension, and unseen by humans, they take all the ditched and forgotten "treasures" into their world. Here, they use their booty to build their own city, a fairy tale-like place called... Oblivion Island!

In Fujisawa, Sakuta Azusagawa is in his second year of high school. Blissful days with his girlfriend and upperclassman, Mai Sakurajima, are interrupted by the appearance of his first crush, Shoko Makinohara.

The film centers on Asuna, a young girl who spends her solitary days listening to the mysterious music emanating from the crystal radio she received from her late father as a memento. One day while walking home she is attacked by a fearsome monster and saved mysterious boy named Shun. However, Shun disappears and Asuna embarks on a journey of adventure to the land of Agartha with her teacher Mr. Morisaki to meet a Shun again. Through her journey she comes to know the cruelty and beauty of the world, as well as loss.

Orbiting above a planet on the brink of war, scientists test a device to solve an energy crisis and end up face-to-face with a dark alternate reality.

Phineas and Ferb get trapped in an alternate dimension where the evil Doofenshmirtz rules the tri-state area. They must find a way back home with the help of their pet platypus named Perry, who they discover is a secret agent.

A young girl discovers an idealized parallel universe behind a secret door in her new home, unaware that it contains a sinister secret.

A group of friends stumble upon a mirror that serves as a portal to a "multiverse", but soon discover that importing knowledge from the other side in order to better their lives brings increasingly dangerous consequences.

In his squalid apartment, a man tries to squash with his shoe an insect of some kind that is moving around the room.

When Lois Lane is killed, an unhinged Superman decides to take control of the Earth. Determined to stop him, Batman creates a team of freedom-fighting heroes. But when superheroes go to war, can the world survive?

A group of scientists have developed the Resonator, a machine which allows whoever is within range to see beyond normal perceptible reality. But when the experiment succeeds, they are immediately attacked by terrible life forms.

Oshikiri is a loner who has bad memories of his childhood and his grandfather, a brilliant scientist. He returns to his grandfather's mansion to try to remember what really happened to him. He finds a portal to a parallel universe, which his grandfather had originally discovered. From this portal comes his doppelganger dressed in a cloak and gas mask, who kills his fellow students with an ancient axe.

Two sets of parents divorce and marry each other, while their children Miki and Yuu are caught in the middle and start falling for each other.

Three people are transported into a parallel universe. There they find that they must use modern technology, but medieval weapons, in order to save the citizenry from a murderous warlord.

Gon, Killua, Kurapika and Leorio reunite to face a dangerous opponent who was once a member of the Phantom Troupe.

When Giratina is discovered to be able to create parallel dimensions, it's up to Ash and his friends to stop a mysterious stranger from using its powers for evil.

The same man lives out several parallel lives in different "worlds" and in different relationships at the same time.

Misuzu Moritani is an introvert who has always had difficulty interacting with her classmates, quickly becoming flustered whenever someone tries to talk to her. Sometimes, she will use her ability to stop time for three minutes to escape troublesome social situations. One day, as Misuzu watches the suspended environment around her, she observes that her classmate, Haruka Murakami, is somehow able to move despite her temporal influence. From that moment on, Misuzu experiences new wonders as she explores more of the world she has long avoided; no matter where time may take her, Misuzu can count on Haruka to always be at her side.

18-year-old Mark wakes up in a parallel world where no one knows who he is - not his family, friends or girlfriend - and discovers that he and all the people he loves will soon die a painful death.

Four brilliant university students are forced to confront themselves in terrifying ways when their Quantum Physics experiment leads to an entangled parallel existence that leaves them questioning who they are and what is real.

A man who is still mourning the death of the woman he loves, meets a man who says he created a machine that can bring anyone to a parallel world. He goes and sees the woman he loves is still alive in that world and wants to stay. But when he discovers that this world has rules that differ from his world, he wants to leave but when he goes back to where the machine is, there's a fire and the machine is destroyed and the man who built it is killed. He later meets a woman from his world who also built a machine of her own but the officials there upon seeing her thinks she's crazy because her counterpart is alive and says she doesn't know her. So he tries to help her so that they can return home.

An underground MMA fighter must confront his sister and his past in an adventure through parallel universes

A groundbreaking device is designed to glimpse alternate universes. But when the machine malfunctions and transports a group of observers into a nightmarish dimension of alien terrors, the travelers must use ingenuity to survive.

Adapted from the video game series of the same name, NiNoKuni follows high school peers Yuu and Haru who must travel between two separate yet parallel worlds to help save their childhood friend, Kotona, whose life is in danger. In this magical quest complicated by love, the three teens will be tasked with making the ultimate choice.

Miyo "Muge" Sasaki is a peculiar second-year junior high student who has fallen in love with her classmate Kento Hinode. Muge resolutely pursues Kento every day, but he takes no notice of her. Nevertheless, while carrying a secret she can tell no one, Muge continues to pursue Kento. Muge discovers a magic mask that allows her to transform into a cat named Tarō. The magic lets Muge get close to Kento, but eventually it may also make her unable to transform back to a human.

In another dimension, the villainous scientist Duke of Zill, with the help of his mechanical, geometric army, ultimately takes over the golden kingdom of Oriana, where Duke has just escaped exile! But Felix the Cat must bravely save Princess Oriana and restore order once again, from her terrible Uncle Zill and his smoke-belching mechanical troops before he can put his sinister plot into action!

The troll prince Trym has only two days to save his father, King Grom, who has turned to stone and had his tail stolen by the evil presence in the forest.

One year after the events of the anime, Rintarou begins to feel the repercussions of extensive time travel, and eventually completely fades from reality. Kurisu, being the only companion to remember him, now must find a way to bring him back.

While struggling to make friends after his parents’ divorce, Koyomi Takasaki meets Kazune Takigawa, but apparently, they already have. Kazune reveals that she’s from World Line 85, an alternate universe in which she and Koyomi are lovers. But in a reality where moving between dimensions is natural, could Koyomi be the one from another world?

The morning after his high school graduation ceremony, Araragi goes to the bathroom to wash his face but is struck by the sensation that his reflection is watching him. Touching the mirror, Araragi’s hand passes straight through and he is sucked into a mysterious world.

Professional photographer Jamie's quantum physicist boyfriend Isaac has gone missing, and is presumed dead. Haunted by his disappearance while attempting to continue with life as normal, Jamie gets more and more wrapped up in figuring out exactly what happened, and is convinced that his disappearance has something to do with Isaac’s research into parallel dimensions. She continues to pursue him until she collides with a shattering revelation.

"A world" - After graduating from a university, close friends Takashi Tsurug and Tomohiko Miwa begin work at a company which does brain research. One day, Tomohiko introduces Mayuko Tsuno as his girlfriend. Takashi is stunned. When he was a university student, Takashi saw Mayuko Tsuno every day on the train opposite from the one he rode. He became attracted to her back then. "B world" - When Takashi Tsurug wakes up, his girlfriend Mayuko Tsuno makes breakfast as usual at his apartment. His friend Tomohiko Miwa introduced him to Mayuko and they have lived happily as a couple. Everything seems to be going smoothly, but Takashi begins to have doubts. Tomohiko, who worked with him at the same company, disappears and he can't discern if his memory is real or imaginary.

Singularity Principle is a feature length science-fiction film about the consequences of renegade experiments into Parallel Universes. Co-written and directed (with Austin Hines) by physicist Dr. David Deranian, the film pays particular attention to accurate scientific detail. The story starts off with the disappearance of noted scientist Professor Jack Brenner (John Diehl) during a fateful parallel universe experiment. Jack's protégé, Dr. Peter Tanning (Michael Denis) is being interrogated by Dr. Lawrence Cason (William B. Davis) of a clandestine Black-Ops Agency to learn about the experiment and to find out what happened to Jack Brenner. Lawrence makes it clear that he wants to know everything about the experiment, including how parallel universes can be manipulated. The story unfolds with Peter describing the events of the experiment up to the fateful day where...