Shows Like I've Been Killing Slimes for 300 Years and Maxed Out My Level

If you liked I've Been Killing Slimes for 300 Years and Maxed Out My Level (2021), a animation and comedy series, here are 20 shows with a similar feel, based on TMDB's recommendations. Each one links to its cast, trailer and where it's streaming.

1
The Slime Diaries (2021)
★ 7.9/10Also animation and comedy
Even in another world, lives aren’t always on the line. There’s plenty of work to be done, from feeding the community and forging the items the community needs; as well as plenty of play …and hijinks throughout! Join…
2
I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability (2024)
★ 7.7/10Also animation and sci-fi & fantasy
Prince Lloyd wasn't always a prince...in fact, his previous life is one he remembers perfectly: he was a sorcerer, of sorts. So when he was forced to reincarnate, he decided to continue his studies, prince of the realm…
3
By the Grace of the Gods (2020)
★ 8/10Also animation and sci-fi & fantasy
Only 39 years into a life full of bad luck, Ryoma Takebayashi passes away in his sleep! Taking pity on him, three divine beings show compassion by reincarnating him as a young boy to a magical, new world. Now he spends…
4
The Faraway Paladin (2021)
★ 7/10Also animation and sci-fi & fantasy
In a city of the dead, long since ruined and far from human civilization, lives a single human child. His name is Will, and he's being raised by three undead: the hearty skeletal warrior, Blood; the graceful mummified…
5
The Water Magician (2025)
★ 7/10Also animation and sci-fi & fantasy
Reincarnation had Ryo dreaming of peace, but instead he lands into a monster-infested wilderness. With water magic and eternal youth, he survives countless wicked concoctions for 20 years, becoming one of the most…
6
KamiKatsu: Working for God in a Godless World (2023)
★ 6.6/10Also animation and comedy
Yukito, the son of a questionable cult leader, lost his life due to the cult's ridiculous training practices. Now to his surprise, he was reincarnated into another world! It was an ideal world for him without the…
7
The Aristocrat's Otherworldly Adventure: Serving Gods Who Go Too Far (2023)
★ 7.1/10Also animation and comedy
After dying in the act of stopping a crime in modern Japan, our hero is reincarnated as Cain von Silford, third son of a noble family in a world of swords and sorcery. In his new life, all children receive a blessing…
8
Didn't I Say to Make My Abilities Average in the Next Life?! (2019)
★ 6.5/10Also animation and comedy
Kurihara Misato was a little more capable than other high school girls, and as a result, she was always alone and couldn't live her life the way she wanted. When she was reincarnated in another world after a tragic…
9
Magic Maker: How to Make Magic in Another World (2025)
★ 7.5/10Also animation and comedy
On the night of his 30th birthday, one man’s dreams of wielding magic come true after he unexpectedly passes away. He wakes as Sion, a young child in another world. He and his elder sister, Marie, are the children of a…
10
The Reincarnation of the Strongest Exorcist in Another World (2023)
★ 7/10Also animation and sci-fi & fantasy
Betrayed and on the brink of death, genius exorcist Haruyoshi Kuga still has an ace up his sleeve—a reincarnation spell. With a successful incantation taking him to a new world reborn as Seika Lamprogue into a…
11
Parallel World Pharmacy (2022)
★ 7/10Also animation and comedy
When pharmacologist Kanji Yakutani dies, he probably wasn’t thinking he’d be reincarnated as a boy apprentice in a medieval world. The distinguished medical researcher finds himself now surrounded by quack medicines…
12
Dead Mount Death Play (2023)
★ 6.9/10Also animation and sci-fi & fantasy
As a legendary hero nears victory against a necromancer known as The Corpse God, things take an unexpected turn with the dark sorcerer’s final gambit—reincarnation magic. This last-ditch effort catches the brave…
13
That Time I Got Reincarnated as a Slime (2018)
★ 8.4/10Also animation and sci-fi & fantasy
Corporate worker Mikami Satoru is stabbed by a random killer, and is reborn to an alternate world. But he turns out to be reborn a slime! Thrown into this new world with the name Rimuru, he begins his quest to create a…
14
The Misfit of Demon King Academy (2020)
★ 8.4/10Also animation and sci-fi & fantasy
Anos Voldigord was a tyrannical Demon King that eradicated humans, spirits, and even the gods, but became bored of eternal warfare and reincarnated with dreams of a peaceful world. However, what awaited him in…
15
The Greatest Demon Lord Is Reborn as a Typical Nobody (2022)
★ 7.2/10Also animation and sci-fi & fantasy
In his past life, he was known as Demon Lord Varvatos, an all-powerful magic user and ruler. But he was lonely after the loss of his friends and loved ones during his rise to power, so in his dying moments, Varvatos…
16
Reborn to Master the Blade: From Hero-King to Extraordinary Squire ♀ (2023)
★ 6.8/10Also animation and sci-fi & fantasy
After living a life devoted to serving his country and people, Inglis’ one wish to be free of a king’s burden and to train was actually heard, but as a beautiful girl! Reborn in the far future as a daughter to renowned…
17
The 8th Son? Are You Kidding Me? (2020)
★ 7.6/10Also animation and sci-fi & fantasy
Ichinomiya Shingo, an everyday twenty-five-year-old office worker, wakes up as Wendelin, the 8th son of an impoverished noble family out in the sticks. He soon despairs at his lack of succession rights and knowledge to…
18
The Great Jahy Will Not Be Defeated! (2021)
★ 7/10Also animation and comedy
The Great Jahy, the Dark Realm's second-in-command, cuts a frightening figure, feared and revered by all. But when a run-in with a magical girl results in the destruction of the precious mana crystal, the Dark Realm…
19
The Saint's Magic Power Is Omnipotent (2021)
★ 7.8/10Also animation and sci-fi & fantasy
Sei, a 20-year-old office worker, is whisked away to a whole new world. Unfortunately for Sei, the ritual that summoned her—meant to produce a "Saint" who would banish the dark magic—brought two people over instead of…
20
Trapped in a Dating Sim: The World of Otome Games Is Tough for Mobs (2022)
★ 7.5/10Also animation and comedy
An ordinary office worker is reincarnated as Leon into a particularly punishing dating sim video game, where women reign supreme and only beautiful men have a seat at the table. But Leon has a secret weapon: he…