Movies Like Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio-

If you liked Steins;Gate 0: Valentine's of Crystal Polymorphism -Bittersweet Intermedio- (2018), a science fiction and animation movie directed by Hiroyuki Tsuchiya, here are 20 movies with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
To Every You I've Loved Before (2022)
★ 6.8/10Also animation and romance
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…
2
To Me, the One Who Loved You (2022)
★ 6.1/10Also animation and romance
Koyomi Hidaka and Shiori Sato meet at his father’s research center and begin to fall in love, but so do their parents, who eventually marry. To avoid becoming stepsiblings, they decide to run away to a parallel…
3
Cosmic Princess Kaguya! (2026)
★ 8.1/10Also animation and science fiction
Iroha's life gets knocked off its orbit when Kaguya, a carefree runaway from the Moon, moves in and convinces her to perform in a virtual world together.
4
Voices of a Distant Star (2002)
★ 6.5/10Also animation and science fiction
It is 2046 when a mysterious alien force begins their annihilation of the human race. Leaving behind the one person she loves, Mikako joins the interstellar battle as a pilot. And so - while Mikako risks her life to…
5
Doraemon the Movie: Nobita's Sky Utopia (2023)
★ 7.1/10Also animation and science fiction
Doraemon, Nobita and his friends go to find Utopia, a perfect land in the sky where everyone lives with happiness, using an airship having a time warp function.
6
Dragon Ball: Episode of Bardock (2011)
★ 7.2/10Also animation and science fiction
A spin-off scenario taking place after the events of the TV special Dragon Ball Z: Bardock - The Father of Goku, in which Bardock survives the destruction of Planet Vegeta and is sent into the past, combating Frieza's…
7
Gintama: The Final Chapter - Be Forever Yorozuya (2013)
★ 8.1/10Also animation and science fiction
What would have happened if the Shiroyasha never existed? Edo is thrown to chaos by a mysterious cause. Sakata Gintoki, now lives in a world where the future has changed, without him. What has happened to the Yorozuya?…
8
Crayon Shin-chan: Super-Dimension! The Storm Called My Bride (2010)
★ 7.6/10Also animation and comedy
Shin-chan is approached by his time-traveling future bride-to-be Tamiko, who asks him to help save his adult self from the ruler of Neo Tokio.
9
Regular Show: The Movie (2015)
★ 7.9/10Also animation and comedy
After a high school lab experiment goes horribly wrong, Mordecai and Rigby must go back in time to battle an evil volleyball coach in order to save the universe — and their friendship.
10
Doraemon: Nobita and the Legend of the Sun King (2000)
★ 7/10Also animation and science fiction
Doraemon and its friends open a hole in the time and they're travel to the Country of Mayana, a lost Mayan civilization in the jungle.
11
Doraemon: Nobita and the Birth of Japan (2016)
★ 6.7/10Also animation and science fiction
Doraemon and his friends travel to ancient Japan where they meet Kukuru. When Kukuru tells them that his tribe has been enslaved by Gigazombie, Doraemon decides to help him.
12
Doraemon: Nobita's New Great Adventure Into the Underworld - The Seven Magic Users (2007)
★ 7.2/10Also animation and science fiction
Nobita wishes the world into a magic-reliant one with Doraemon's Moshimo-Box, and, along with his friends, must stop an asteroid from hitting the planet with help from a sorcerer-in-training.
13
Pretty Guardian Sailor Moon Cosmos the Movie Part 2 (2023)
★ 8/10Also animation and romance
One by one, Sailor Moon’s friends and loved ones are targeted by a formidable new enemy who threatens to destroy everything and rule over the cosmos. After devastating losses, Sailor Moon endures her battle against…
14
Ghost in the Shell: SAC_2045 Sustainable War (2021)
★ 6.8/10Also animation and science fiction
In the year 2045, after an economic disaster known as the Synchronized Global Default, rapid developments in AI propelled the world to enter a state of "Sustainable War". However, the public is not aware of the threat…
15
Metal Skin Panic MADOX-01 (1987)
★ 6.1/10Also science fiction and comedy
Ace female test pilot Kusomoto Elle humiliates macho tank driver Lt. Kilgore in the first demonstration of the advanced personal battle tank, the MADOX. Kilgore vows revenge, and gets his chance when the army rather…
16
Phineas and Ferb the Movie: Candace Against the Universe (2020)
★ 7.2/10Also animation and science fiction
Phineas and Ferb travel across the galaxy to rescue their older sister Candace, who has been abducted by aliens and taken to a utopia in a far-off planet, free of her pesky little brothers.
17
Doraemon: Nobita and the Galaxy Super-express (1996)
★ 7.5/10Also animation and science fiction
Doraemon went missing for 3 days. But it turns out later that he went to the 22nd century to buy a mystery galactic express train ticket whose destination is a secret until the passengers arrive there and see for…
18
Doraemon: Nobita's Great Adventure in the Antarctic Kachi Kochi (2017)
★ 6.5/10Also animation and science fiction
Doraemon and Nobita discover a mysterious golden ring far beneath the ice in Antarctica, leading them to uncover an ancient, ruined city.
19
Macross Plus: The Movie (1995)
★ 7/10Also animation and science fiction
Three decades after the great war between the humans and the Zentradi, the U.N. government is developing new technologies to use in their transforming fighter aircraft by running tests on the colony planet Eden…
20
LEGO Star Wars: The Mandalorian (2026)
★ 6.7/10Also animation and science fiction
The Mandalorian and Grogu join their misfit allies for an epic party, celebrating their heroism. As friends regale the crowd with tales of their adventures, a pirate threat looms.