How Not to Summon a Demon Lord Facts, FAQ & Common Questions
2018 · TBS, AT-X · Status: Returning Series · Rated: TV-MA
Frequently Asked Questions About How Not to Summon a Demon Lord
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does How Not to Summon a Demon Lord have?
How Not to Summon a Demon Lord has 2 seasons and 22 total episodes, spanning from its premiere on July 5, 2018 to June 10, 2021.
Is How Not to Summon a Demon Lord renewed, ended, or canceled?
How Not to Summon a Demon Lord is currently an active returning series with future seasons planned or in development.
How long does it take to binge watch How Not to Summon a Demon Lord?
It takes 8h 48m (528 minutes) to watch the complete run of How Not to Summon a Demon Lord. At a standard pace of 2 hours per day, you will finish the entire series in approximately 5 days. Yes! At 8.8 hours total, you can comfortably finish this in a single weekend with about 4.4 hours per day.
What is the highest-rated episode of How Not to Summon a Demon Lord?
The highest-rated episode is Season 1, Episode 4 ("Point-Blank War Dance"), which holds an outstanding rating of 8.2/10 based on 6 audience ratings.
Where can you stream or watch How Not to Summon a Demon Lord?
How Not to Summon a Demon Lord 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 How Not to Summon a Demon Lord?
How Not to Summon a Demon Lord has an official content rating of TV-MA. It is intended for mature adult audiences and may contain explicit language, intense violence, or sexual themes.
Who are the lead actors in How Not to Summon a Demon Lord?
The primary ensemble cast includes Masaaki Mizunaka as Sakamoto Takuma (voice) (age 36), Yu Serizawa as Shera L. Greenwood (voice) (age 31), Azumi Waki as Rem Galeu (voice) (age 32), Yumi Hara as Alicia Crystella (voice) (age 41).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Masaaki Mizunaka | Sakamoto Takuma (voice) | 36 |
| Yu Serizawa | Shera L. Greenwood (voice) | 31 |
| Azumi Waki | Rem Galeu (voice) | 32 |
| Yumi Hara | Alicia Crystella (voice) | 41 |
| Atsumi Tanezaki | Klem (voice) | 35 |
| Rumi Okubo | Sylvie (voice) | 36 |
| Emiri Kato | Edelgard (voice) | 42 |
| Sayaka Senbongi | Celestine Baudelaire (voice) | 30 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for How Not to Summon a Demon Lord are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 26, 2026.