How many seasons and episodes does Hanzawa Naoki have?

Hanzawa Naoki has 2 seasons and 20 total episodes, spanning from its premiere on July 7, 2013 to September 27, 2020.

Is Hanzawa Naoki renewed, ended, or canceled?

Hanzawa Naoki has concluded its run and is officially ended.

How long does it take to binge watch Hanzawa Naoki?

It takes 18h 57m (1137 minutes) to watch the complete run of Hanzawa Naoki. At a standard pace of 2 hours per day, you will finish the entire series in approximately 10 days. Possible with dedication! Finishing this 19-hour series over Saturday and Sunday requires around 9.5 hours of viewing each day.

Where can you stream or watch Hanzawa Naoki?

Hanzawa Naoki is available for streaming on U-NEXT. Availability may vary by regional territory, subscription tier, and digital purchase availability.

What is the official age rating for Hanzawa Naoki?

Hanzawa Naoki has an official content rating of NR.

Who are the lead actors in Hanzawa Naoki?

The primary ensemble cast includes Masato Sakai as Naoki Hanzawa (age 52), Aya Ueto as Hana Hanzawa (age 41), Mitsuhiro Oikawa as Shinobu Tomari (age 56), Teruyuki Kagawa as Akira Owada (age 60).

Binge-Watching Time Guide

How Long Does It Take to Watch Hanzawa Naoki?

2013 · 2 Seasons · 20 Episodes · Total Runtime: 18h 57m (1,137 mins)

Total Watch Time

18h 57m

1,137 minutes of non-stop content across all 20 episodes.

Weekend Binge Verdict

Intense Weekend Marathon

Possible with dedication! Finishing this 19-hour series over Saturday and Sunday requires around 9.5 hours of viewing each day.

Average Episode Length

57 mins

Typical episode runtime excluding ad breaks and credit sequences.

Standard Pace (2 hrs/day)

10 days

Finish by approximately Oct 5, 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)

19 days

Estimated completion:
Oct 14, 2026

Recommended Pace

Standard (2 hrs/day)

10 days

Estimated completion:
Oct 5, 2026

Dedicated (4 hrs/day)

5 days

Estimated completion:
Sep 30, 2026

Weekend Marathon (8 hrs/day)

3 days

Estimated completion:
Sep 28, 2026

Watch Time at Higher Playback Speeds

If you listen to commentary or watch at accelerated speeds on streaming apps:

1.00× (Normal): 18h 57m 1.25× Speed: 15h 10m (saves 3.8h) 1.50× Speed: 12h 38m (saves 6.3h)

Season-by-Season Runtime Breakdown

Season	Episodes	Total Runtime	Avg Length	Share of Series
Season 1 Longest Season	10 episodes	9h 57m (597 mins)	60 mins/ep	52.5%
Season 2 Shortest Season	10 episodes	9h 0m (540 mins)	54 mins/ep	47.5%

Frequently Asked Questions About Binge-Watching Hanzawa Naoki

Can I binge-watch Hanzawa Naoki in a single weekend?

Possible with dedication! Finishing this 19-hour series over Saturday and Sunday requires around 9.5 hours of viewing each day. A 48-hour weekend provides about 16 to 24 waking hours; Hanzawa Naoki contains 18h 57m of episodes.

How long does it take to watch all seasons of Hanzawa Naoki at 2 hours a day?

At a steady rate of 2 hours per day, it will take approximately 10 days to finish the complete series. If you begin today, your projected finish date is Oct 5, 2026.

Which season of Hanzawa Naoki is the longest?

Season 1 is the longest season with a total runtime of 9h 57m across 10 episodes.

How many total hours and episodes are in Hanzawa Naoki?

The series consists of 20 episodes across 2 seasons, totaling 18h 57m (1,137 minutes) of screen time.