How Long Does It Take to Watch The Testament of Sister New Devil?
2015 · 2 Seasons · 22 Episodes · Total Runtime: 8h 54m (534 mins)
534 minutes of non-stop content across all 22 episodes.
Yes! At 8.9 hours total, you can comfortably finish this in a single weekend with about 4.5 hours per day.
Typical episode runtime excluding ad breaks and credit sequences.
Finish by approximately Sep 30, 2026 if starting today.
Viewing Pace & Completion Dates
Estimate when you will complete the series based on your daily viewing commitment starting today (September 25, 2026):
Casual (1 hr/day)
Estimated completion:
Oct 4, 2026
Standard (2 hrs/day)
Estimated completion:
Sep 30, 2026
Dedicated (4 hrs/day)
Estimated completion:
Sep 28, 2026
Weekend Marathon (8 hrs/day)
Estimated completion:
Sep 27, 2026
Watch Time at Higher Playback Speeds
If you listen to commentary or watch at accelerated speeds on streaming apps:
Season-by-Season Runtime Breakdown
Frequently Asked Questions About Binge-Watching The Testament of Sister New Devil
Can I binge-watch The Testament of Sister New Devil in a single weekend?
Yes! At 8.9 hours total, you can comfortably finish this in a single weekend with about 4.5 hours per day. A 48-hour weekend provides about 16 to 24 waking hours; The Testament of Sister New Devil contains 8h 54m of episodes.
How long does it take to watch all seasons of The Testament of Sister New Devil at 2 hours a day?
At a steady rate of 2 hours per day, it will take approximately 5 days to finish the complete series. If you begin today, your projected finish date is Sep 30, 2026.
Which season of The Testament of Sister New Devil is the longest?
Season 1 is the longest season with a total runtime of 4h 54m across 12 episodes.
How many total hours and episodes are in The Testament of Sister New Devil?
The series consists of 22 episodes across 2 seasons, totaling 8h 54m (534 minutes) of screen time.