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?!
Unfortunately the series I've Been Killing Slimes for 300 Years and Maxed Out My Level is not yet available on Disney Plus. Follow us on Facebook to see when I've Been Killing Slimes for 300 Years and Maxed Out My Level becomes available on Disney Plus!
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | I Maxed Out My Level | 2021-04-10 | 30 min |
| Season 1 | Episode 2 | Along Came the Daughters | 2021-04-17 | 30 min |
| Season 1 | Episode 3 | Along Came an Elf | 2021-04-24 | 30 min |
| Season 1 | Episode 4 | We Went to a Dragon's Wedding | 2021-05-01 | 30 min |
| Season 1 | Episode 5 | A Ghost Appeared | 2021-05-08 | 30 min |
| Season 1 | Episode 6 | Along Came a Leviathan | 2021-05-15 | 30 min |
| Season 1 | Episode 7 | We Beat Up a Demon King | 2021-05-22 | 30 min |
| Season 1 | Episode 8 | A Fake Witch of the Highlands Appeared | 2021-05-29 | 30 min |
| Season 1 | Episode 9 | My Daughter Turned Into a Slime and Couldn't Change Back | 2021-06-05 | 30 min |
| Season 1 | Episode 10 | A Minstrel Came to Town | 2021-06-12 | 30 min |
| Season 1 | Episode 11 | I Ate a Mushroom and Turned Into a Child | 2021-06-19 | 30 min |
| Season 1 | Episode 12 | We Opened a Coffee Shop | 2021-06-26 | 30 min |
| Directing | Nobukage Kimura | Series Director |
| Visual Effects | Emi Honda | Character Designer |
| Writing | Tatsuya Takahashi | Series Composition |
| Sound | Satoshi Motoyama | Sound Director |
| Camera | Sota Mikami | Director of Photography |
| Visual Effects | Keisuke Gotou | Character Designer |
| Art | Ken Naito | Art Direction |
| Sound | Azumi Waki | Theme Song Performance |
| Sound | Aoi Yuki | Theme Song Performance |
| Sound | Keiji Inai | Original Music Composer |
| Visual Effects | Satoshi Takezawa | Color Designer |
| Writing | Kisetsu Morita | Writer |
| Production | Tomoyuki Ohwada | Producer |
| Production | Yoshinori Hasegawa | Producer |
| Production | Shota Komatsu | Producer |
| Production | Mitsuhiro Nanbara | Producer |
| Production | Souji Miyagi | Producer |
| Production | Seiji Miyazaki | Executive Producer |
| Production | Hitoshi Yagi | Executive Producer |
| Production | Daichi Amano | Producer |
| Production | Yutaka Kashiwagi | Producer |
| Production | Jun Morita | Producer |
| Production | Yuichi Izumi | Producer |
| Production | Noriyuki Akita | Producer |
| Production | Takahiro Yamanaka | Executive Producer |
| Visual Effects | Keisuke Kojima | Creature Design |
| Production | Takumi Ito | Producer |
| Art | Chihiro Ido | Art Designer |
| Production | Fumi Miura | Associate Producer |
| Production | Natsuko Nagase | Associate Producer |
| Art | Atsushi Kashiwa | Prop Designer |
| Editing | Hiroshi Okuda | Editor |
| Sound | Ryuta Nakahara | Sound Effects |
| Production | Yohei Hata | Associate Producer |
| Sound | Kaito Murayama | Sound Mixer |
| Production | Mitsuyo Sugiura | Associate Producer |
