I've Been Killing Slimes for 300 Years and Maxed Out My Level Facts, FAQ & Common Questions
2021 · AT-X · Status: Ended · Rated: TV-14
Frequently Asked Questions About I've Been Killing Slimes for 300 Years and Maxed Out My Level
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does I've Been Killing Slimes for 300 Years and Maxed Out My Level have?
I've Been Killing Slimes for 300 Years and Maxed Out My Level has 2 seasons and 24 total episodes, spanning from its premiere on April 10, 2021 to June 21, 2025.
Is I've Been Killing Slimes for 300 Years and Maxed Out My Level renewed, ended, or canceled?
I've Been Killing Slimes for 300 Years and Maxed Out My Level has concluded its run and is officially ended.
How long does it take to binge watch I've Been Killing Slimes for 300 Years and Maxed Out My Level?
It takes 9h 36m (576 minutes) to watch the complete run of I've Been Killing Slimes for 300 Years and Maxed Out My Level. At a standard pace of 2 hours per day, you will finish the entire series in approximately 5 days. Yes! At 9.6 hours total, you can comfortably finish this in a single weekend with about 4.8 hours per day.
What is the highest-rated episode of I've Been Killing Slimes for 300 Years and Maxed Out My Level?
The highest-rated episode is Season 1, Episode 1 ("I Maxed Out My Level"), which holds an outstanding rating of 7.6/10 based on 8 audience ratings.
Where can you stream or watch 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 is available for streaming on Crunchyroll, Crunchyroll Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for 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 has an official content rating of TV-14.
Who are the lead actors in I've Been Killing Slimes for 300 Years and Maxed Out My Level?
The primary ensemble cast includes Aoi Yuuki as Azusa (voice) (age 34), Kaede Hondo as Laika (voice) (age 30), Sayaka Senbongi as Falfa (voice) (age 30), Minami Tanaka as Shalsha (voice) (age 30).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Aoi Yuuki | Azusa (voice) | 34 |
| Kaede Hondo | Laika (voice) | 30 |
| Sayaka Senbongi | Falfa (voice) | 30 |
| Minami Tanaka | Shalsha (voice) | 30 |
| Sayaka Harada | Halkara (voice) | 28 |
| Manami Numakura | Beelzebub (voice) | 38 |
| Riho Sugiyama | Rosary (voice) | – |
| Azumi Waki | Fratorte (voice) | 32 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for I've Been Killing Slimes for 300 Years and Maxed Out My Level are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.