• Home
  • Movie
  • Tv Shows
  • Anime
  • Sports
  • IPTV
  • Collection
  • AI Search
  • Download
Febbox Token

CinemaOS

Your entertainment hub

TrendingMoviesTV ShowsSearch
Powered byConsumet & TMDB API

Important Disclaimer

◝(ᵔᵕᵔ)◜

CinemaOS operates as a content aggregator and does not host any media files on our servers. All content is sourced from third-party providers and embedded services. For any copyright concerns or DMCA takedown requests, please contact the respective content providers directly.

Third-party ContentNo File Hosting

Built with ❤️ for entertainment enthusiasts worldwide

I've Been Killing Slimes for 300 Years and Maxed Out My Level
I've Been Killing Slimes for 300 Years and Maxed Out My Level
Watch TrailerWatch Series
Share
I've Been Killing Slimes for 300 Years and Maxed Out My Level
2021- 2025
2 Seasons
24 Episodes
7.9(222 votes)
Ended
Animation
Comedy
Sci-Fi & Fantasy

Overview

After dying of overwork in the real world, I’m reincarnated as an immortal witch, and I spend 300 years enjoying a relaxing life. At some point, though, I end up at level 99! All those years spent killing slimes to make the money to pay the bills gave me a ton of experience points. Rumors of the level 99 witch spread, and soon I’m up to my ears in curious adventurers, duelist dragons, and even a monster girl calling me her mom! I’ve never been on an adventure, but I’m the strongest in the world… What’s going to happen to my relaxing life?!

Where to Watch

Stream

Crunchyroll
Crunchyroll Amazon Channel
Anime Times Amazon Channel

Links & Resources

WebsiteIMDbView

Social & External

IMDb

Production Companies

REVOROOT
Nippon Columbia
Hakuhodo DY Music & Pictures
BS11
STUDIO MAUSU
AT-X
THE KLOCKWORX
movic
DMM GAMES
Bushiroad
Medicos Entertainment
Square Enix
SB Creative

Videos & Trailers

1 video

Cast & Crew

9 members
Acting

悠木碧

Azusa (voice)

悠木碧
Acting

本渡楓

Laika (voice)

本渡楓
Acting

千本木彩花

Falfa (voice)

千本木彩花
Acting

田中美海

Shalsha (voice)

田中美海
Acting

原田彩楓

Halkara (voice)

原田彩楓
Acting

沼倉愛美

Beelzebub (voice)

沼倉愛美
Acting

杉山里穂

Rosary (voice)

杉山里穂
Acting

和氣あず未

Fratorte (voice)

和氣あず未
Acting

田村ゆかり

Pecora (voice)

田村ゆかり

Similar TV Shows

Do It Yourself!!
7.3
2022

Do It Yourself!!

Building furniture and friendships have a lot in common. Intention, effort, and hard work are needed for both crafts. This is a story of girls in a DIY club building both as they carve out their futures. None of it comes easy, but that doesn’t stop any of ’em. Furniture, friendships, and the future—they’re building it all with their own hands!

TV Series
Barbapapa: One Big Happy Family!
8.0
2020

Barbapapa: One Big Happy Family!

The daily life of the extraordinary blob-shaped Barbapapa family, who can morph into other forms but retain their original colors. The Barbapapa family consists of parents Barbapapa and Barbamama and their seven children; the intellectual Barbalib, the coquette Barbabelle, the powerful Barbabravo, inventor Barbabright, animal lover Barbazoo, artist Barbabeau, and musician Barbalala, along with their pet dog, Lolita.

TV Series
takt op.Destiny
7.0
2021

takt op.Destiny

Music is the light that illuminates people's hearts-- and that "light" was suddenly taken from the world. The world changed the night the black "Kuroya Meteorite" fell. Grotesque monsters known as D2 emerged from the meteorite and began to overrun the land and people. As the D2 were drawn to melodies people played, eventually "music" itself became taboo. However, those who opposed the monsters appeared. They the "Musicart," girls who draw power from music. They possess the great operas and musical scores of humanity history and use them to defeat the D2.

TV Series
Akebi's Sailor Uniform
7.1
2022

Akebi's Sailor Uniform

Robai Private Academy is a well-known girls’ junior high school in the countryside. Komichi Akebi is a girl who, for a certain reason, has dreamed of wearing a Robai Academy sailor uniform. Her dream comes true, and her heart races as the day of the school entrance ceremony arrives. With her heart set on her new sailor uniform, Komichi embarks on the junior high school life of her dreams. Komichi dashes headlong through days full of “firsts”—classmates, school lunches, club activities, and more—in this sparkling diary of girlhood. “I hope I can make a lot of friends.”

TV Series
Battle Spirits: Shounen Gekiha Dan
8.8
2009

Battle Spirits: Shounen Gekiha Dan

Dan Bashin is a young Card Battler who dreams of winning the championship tournament of the trading card game Battle Spirits. One day, he follows a strange girl he meets at the championship. Suddenly he is flung into the Otherworld Grand Rolo ruled by Ikaiou. It is a world where Card Battles with Battle Spirits are the ultimate form of combat.

TV Series
Visual Prison
7.7
2021

Visual Prison

Beautiful immortals have gathered in Harajuku to compete for a grand prize: Immense power! For years now the artists behind worldly culture and music have secretly been vampires, including those who produce Visual Kei. Now, they perform their most beautiful songs in the hallowed grounds of the Prison under the Scarlet Moon.

TV Series
Boonie Bears: The Adventurers
8.3
2017

Boonie Bears: The Adventurers

TV Series
Nanamental
0
2022

Nanamental

The daily life of Naname Hasumi, who has nana-me (diagonal) feelings about such trivial things, and the people around her.

TV Series
Me & Roboco
8.2
2022

Me & Roboco

In a world where most families own a cute maid robot, average elementary kid Bondo hopes for one of his own. But the robot who shows up is anything but average! Meet Roboco—the wackiest, most powerful maid imaginable!

TV Series
Tiny² Band Story
0
2020

Tiny² Band Story

Mizuki Haruno, who has been spending her days feeling blue, was taken to a live concert by her childhood friend, Nozomi. She caught a glimpse of the "exciting world there." The story of Mizuki who became a high-school student begins now! This is a rockin' youth story woven by the four individual girls from the music band at Hakumai High School in a town in Hokkaido!

TV Series
KanColle: See You Again on Another Quiet Blue Sea
7.0
2022

KanColle: See You Again on Another Quiet Blue Sea

TV Series
Ninja Nonsense
8.2
2004

Ninja Nonsense

Shinobu is a naive ninja-in-training. In order to test her ninja abilites, she must steal the panties of all the high school girls. The first house she stops at is the abode of one Kaede Shiranui, who happens to catch Shinobu in the act. Kaeda is the voice of reason and the two girls become quick friends, despite a round yellow ball-thing who claims to be a ninja master and tries to get in the way of their friendship.

TV Series
Whistle!
8.7
2002

Whistle!

TV Series
Saber Marionette R
6.3
1995

Saber Marionette R

Jr., the heir of Romana and his battle sabers Cherry and Lime, who have girl circuits are enjoying their peaceful life in Romana. Suddenly, the evil Star-Face and his sexadolls attack Romana in order to take over so Star-Face can become the next High Official. In order to truly become the next High Official and ruler of Romana, he must first eliminate Jr. This begins a battle for, not only Jr.'s life, but for all of Romana. Also see: Saber Marionette J

TV Series
Magical Idol Pastel Yumi
4.0
1986

Magical Idol Pastel Yumi

Yumi Hanazono loves flowers. She does not perform well in school, but loves to draw, and wants to be a manga artist. Her family runs a flower shop so she has grown up with a floral appreciation. Yumi is a very good artist, but does not always use the best judgement when she chooses her subjects. On the day of the Flower Festival, she entertains the other children by drawing portraits of the Lady Fukurokouji on the walls of her mansion. An angry Fukurokouji makes her clean the entire wall, but as she is doing so, she sees Fukurokouji about to destroy a dandelion. After saving it, she replants it in a tulip field. To her surprise, it starts speaking to her. The voices belong to Kakimaru and Keshimaru, two flower elves who have come to the Human World to grant Yumi special powers as a reward for her kindness.

TV Series
My Little Pony Tales
6.7
1992

My Little Pony Tales

Ponyland is full of excitement, if you know where to find it! Join the 7 Pony Friends—Starlight, Sweetheart, Melody, Bright Eyes, Patch, Clover and Bon Bon — for games, picnics, ice cream shops, roller derbies and even UFOs… nothing is off-limits when it comes to grand Pony adventures!

TV Series
Sabrina, the Teenage Witch
7.8
1996

Sabrina, the Teenage Witch

On her sixteenth birthday, Sabrina Spellman discovers she has magical powers. She lives with her 600-year-old aunts Hilda and Zelda as well as talking cat Salem in the fictional town of Westbridge, Massachusetts.

TV Series
The Brave Fighter of Legend Da-Garn
8.7
1992

The Brave Fighter of Legend Da-Garn

Seiji Takasugi obtained a jewel called "Aurin" which is the earth's alter ego and it has elected him to be the commander of eight brave robots. The Brave robots are sleeping in many parts of the world as "Brave Stones". However, they become super robots by fusing with modern people and machines once Seiji awakens them and they soon follow his instructions. Their enemy is Lord OhBoss who is an invader who aims at stealing the planet's energy with the aid of his subordinates that Da-Garn and the other brave robots must stop in order to save the world.

TV Series
Gosho Aoyama's Collection of Short Stories
10.0
1999

Gosho Aoyama's Collection of Short Stories

TV Series
Osomatsu-kun
8.3
1988

Osomatsu-kun

The adventures of con-artist Iyami and his sidekick Chibita as they constantly get foiled by a group of trouble-making sextuplets. The series also focuses on the similarly comical and bizarre members of the town, and the far-out situations they get into.

TV Series

Recommended Tv Shows

In Another World with My Smartphone
7.3
2017

In Another World with My Smartphone

Touya Mochizuki was accidentally killed, and as an apology, God allows him to be reborn in a fantasy world and will grant him any one wish he desires. And so, Touya chooses to keep his smartphone in the next world. In his second chance at life, he befriends many important figures and comes across the world's secret. He inherits the legacy of an ancient civilization and travels around nonchalantly while possessing powers that rival this world's kings.

TV Series
Sleepy Princess in the Demon Castle
8.5
2020

Sleepy Princess in the Demon Castle

Syalis is a princess. A really cute one. When she gets kidnapped by the Demon King as a hostage, she's stuck in a castle full of demons, waiting to be rescued by her knight in shining armor. So what does she do? What any of us would. Take a nap—on a pillow she fashioned from her Teddy Demon guards. Duh.

TV Series
Room Camp
7.2
2020

Room Camp

The Outclub goes on a journey! The Outdoor Activities Club, AKA the Outclub, has 3 members. In the countryside of Yamanashi Prefecture, there's a high school named Motosu High School. Go even further to one of the school buildings and you'll find a very laid-back outdoor club that uses one corner of the classroom as their club room.

TV Series
Bottle Fairy
7.2
2003

Bottle Fairy

Bottle Fairy follows a quartet of cute fairies as they play, study, and learn (often incorrect) lessons about the human world.

TV Series
Osamake: Romcom Where the Childhood Friend Won't Lose
6.7
2021

Osamake: Romcom Where the Childhood Friend Won't Lose

My childhood friend Shida Kuroha seems to have feelings for me. She lives next door, and is small and cute. With an outgoing character, she's the caring Onee-san type, this being one of her greatest strengths. ...But, I already have my first love, the beautiful idol of our school, and the award-winning author, Kachi Shirokusa! Thinking about it rationally, I should have no chances with her, but, while walking home from school, she only talks to me, with a smile even! I might actually have a chance, don't you think?! Or so I thought, but then I heard that Shirokusa already has a boyfriend, and my life took a turn for the worse. I want to die. Why is it not me?! Even though she was my first love... As I was drowning in despair and depression, Kuroha whispered. —If it's that tough for you, then how about we get revenge? The best revenge ever, that is~

TV Series
The Gorilla God's Go-To Girl
7.6
2025

The Gorilla God's Go-To Girl

Sophia Reeler, a timid noble, received the Gorilla God’s blessing—the ultimate combat power. Now her dream of a peaceful student life is shattered as the royal knights recruit her unrivaled strength. Juggling school, the knight life, and her overwhelming power, Sophia learns the hard way that gorilla strength isn’t so simple.

TV Series
Oda Cinnamon Nobunaga
6.4
2020

Oda Cinnamon Nobunaga

Before he died at Honnouji in 1582, the great warlord Oda Nobunaga stood before a statue of Buddha and thought to himself that he'd committed so many sins that he'd very likely be reborn as a dog. He never expected that Buddha would take his words literally, however, but the next thing he's aware of, he's in the body of a Shiba Inu named Shinamon in modern Japan! Less than thrilled at the fact that his human warlord consciousness is trapped in the instinct-bound body of an adorable house pet, Nobunaga struggles between making the best of it (he can have that ruff all the Europeans were wearing!) and being frustrated with his reality (the ruff turns out to be a bath hat and now he has to have a bath). Is it better or worse that many of his fellow warriors also seem to have been reincarnated in canine form – and that his enemy looks like he lucked out and got to be a human?

TV Series
I'll Become a Villainess Who Goes Down in History
7.8
2024

I'll Become a Villainess Who Goes Down in History

This young girl hates all those goodie-two-shoes heroines. So when she’s reincarnated as Alicia, the villain in her favorite fantasy dating sim, it’s like a dream come true! There’s just one problem: the more she tries to be evil, the more the prince seems to fall for her. Alicia will have to work much harder if she ever wants to become the world’s greatest villainess.

TV Series
KADO: The Right Answer
7.9
2017

KADO: The Right Answer

Kōjiro Shindō is a highly-skilled negotiator working for the Ministry of Foreign Affairs. As his plane at Haneda airport prepares to take off, a huge mysterious cube appears from the sky. 'It' expands rapidly, and absorbs the passenger plane and its 252 passengers. The cube's name is "Kado". A strange being called Yaha-kui zaShunina appears from within Kado and tries to make contact with humanity. Shindō, who was been absorbed by Kado, ends up taking on the role of mediator between Yaha-kui zaShunina and humanity. The Japanese government sends its own negotiator, Saraka Tsukai.

TV Series
SSSS.DYNAZENON
7.6
2021

SSSS.DYNAZENON

Sequel to the 2018 animated series SSSS.Gridman and the third installment of the Gridman multimedia franchise. When Yomogi Asanaka, a first-year student at Fujiyokidai High School, meets Gauma, he claims to be a "kaiju user." But the appearance of a kaiju followed by the entry of the gigantic robot, Dynazenon, backs up his mysterious words. After ending up in the wrong place at the wrong time; they get dragged into the desperate fight against the kaiju!

TV Series
11eyes
7.6
2009

11eyes

Satsuki Kakeru lost his sister by suicide and has been living a dull life ever since then. One day, he is transported into a bizarre world "Red Night" along with his friend Minase Yuka. In order to survive and escape from Red Night, he fights against Dark Spirits (Ralva) and Black Nights.

TV Series
Aharen-san wa Hakarenai
7.3
2022

Aharen-san wa Hakarenai

Socially awkward Aharen-san has personal boundary issues, either getting too close or too far from her classmates. When fellow student Raido picks up an eraser she drops, Aharen-san decides they’re now best friends. Whether studying, playing the arcade, or just eating lunch—she’s along for the ride. What follows is an impromptu bonding that shows affection can blossom in the unlikeliest of places!

TV Series
Peach Boy Riverside
7.4
2021

Peach Boy Riverside

"This is a tale that took place long ago. There once lived an old man and an old woman. The old man went into the woods to cut down some grass and the old woman went to the river to... (You know the rest.) The ogres had finally been defeated, but apparently, there were more ogres living elsewhere, so Peach Boy crossed the sea... It was an amazing feat to defeat the ogres and a joyous feat that Peach Boy saved many lives. But the one thing that went wrong... Was that they had fun. This is nothing more than a "What if"... What if there was more than one peach that tumbled down the river?

TV Series
Mission: Yozakura Family
7.6
2024

Mission: Yozakura Family

Taiyo Asano has been on his own ever since his parents died and the only one who seems to care for him is his childhood friend and classmate, Mutsumi Yozakura. But Mutsumi has a secret—she is the head of a family of spies! And on top of that, her brother Kyoichiro is dangerously protective of her! To stop Kyoichiro from killing him, Taiyo and Mutsumi must take the ultimate leap—marriage! Because in the Yozakura family, family cannot kill family.

TV Series
The 8th Son? Are You Kidding Me?
7.6
2020

The 8th Son? Are You Kidding Me?

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 navigate the political world, but finds hope in his aptitude for magic. This is the story of that young man earning his keep and his freedom through magic, with no world saving involved, and spending quite a while escaping his solitude. Ultimately, it is also the story of him being unable to escape the shackles of society.

TV Series
K-ON!
8.0
2009

K-ON!

Yui Hirasawa has no clue which club to join, but she’s determined to do something this year. As luck would have it, she discovers a flyer for the Light Music Club and decides this is the club for her. But there's one problem: She first must learn guitar!

TV Series
Fruits Basket
7.9
2019

Fruits Basket

After a family tragedy turns her life upside down, 16-year-old high school student Tohru Honda takes matters into her own hands and moves out… into a tent! Unfortunately for her, she pitches her new home on private land belonging to the mysterious Soma clan, and it isn't long before the owners discover her secret. But, as Tohru quickly finds out when the family offers to take her in, the Somas have a secret of their own—when hugged by the opposite sex, they turn into the animals of the Chinese Zodiac!

TV Series
Full Dive: This Ultimate Next-Gen Full Dive RPG Is Even Shittier Than Real Life!
7.9
2021

Full Dive: This Ultimate Next-Gen Full Dive RPG Is Even Shittier Than Real Life!

In an unexpected turn of events, dull high school student Hiro Yuuki obtains the full dive role-playing game Kiwame Quest. Created by the best of technology, the game claims to take "reality to its extremes," from stunning graphics, NPCs' behavior, to the scent of vegetation, and even the sensation of wind brushing against the skin—everything was the result of an ultimate workmanship. Except, the game is a little too realistic and messy to clear. Kiwame Quest features over ten quadrillion flags and reflects the players' real-life physical abilities in the game. Being hit in the game also hurts in real life and slash wounds take days to heal. The only reward here is the sense of accomplishment. Conquer the most stressful game in history that can't be played casually!

TV Series
Battle Game in 5 Seconds
7.9
2021

Battle Game in 5 Seconds

It was just a usual morning. Akira Shiroyanagi, a high schooler who loves games and Konpeito (Japanese sweets), has suddenly been dragged into a battlefield by a mysterious girl who calls herself Mion. The participants are told that they are "erased from the family register, involved in an experiment, and gained certain powers." Akira is determined to win the game with his newfound powers and destroy the organization. Armed with a power no one expects and his "brain" skills, the new period of intelligence battle begins!

TV Series
Vivy: Fluorite Eye's Song
8.0
2021

Vivy: Fluorite Eye's Song

In the near future, Vivy, a diva-type A.I., went up on stage each day with hopes of putting her heart into her song. One day, the A.I. Matsumoto, who claims to have arrived from 100 years in the future, appears before Vivy with an important request...

TV Series