⏳ Binge-time calculator

How long to watch Hikari no Ou?

All of Hikari no Ou takes about 8h across 2 main parts. Season 1 is 4h (10 episodes of 24 minutes).

whole series: 8 h; whole series
season 1: 4 h; season 1
episodes: 10; episodes
at 2 h a day: 2 days; at 2 h a day

At your pace

One episode a day
10 days
1 hour a day
4 days
2 hours a day
2 days
4 hours a day
1 day
Weekends only, 5 h a day
1 weekend

Faster ways through it

Skip openings & endings
3h 30m
saves 30m
About 3 minutes saved per episode.
Watch at 1.5× speed
2h 40m
saves 1h 20m
Most players support it; dialogue stays clear.

Binge planner

10 episodes × 24 min = 4h

How long to finish Hikari no Ou? Set how much you watch per day.

Hours per day2 h Skip openings & endings

days to finish

episodes per day

weekends if you double up

The whole franchise

Every main entry and movie in story order, recaps left out.

8h
4 days at 2 h a day

1Hikari no OuTV Series4h
2Hikari no Ou 2nd SeasonTV Series4h

Hikari no Ou watch order →

How it compares

Longer than 1 of the 20 most popular series

Show as table

Item	Runtime
Ansatsu Kyoushitsu 2nd Season	9h 35m
Ansatsu Kyoushitsu	8h 26m
Boku no Hero Academia	5h 12m
One Punch Man	4h 48m
Attack on Titan Season 2	4h 48m
Attack on Titan Season 3	4h 47m
No Game No Life	4h 36m
Hikari no Ou	4h
Attack on Titan Season 3 Part 2	3h 59m

Hikari no Ou overview · Parents' guide · Longest and shortest anime

Frequently asked questions

How long is Hikari no Ou?

All of Hikari no Ou takes about 8h across 2 main parts. Season 1 is 4h (10 episodes of 24 minutes). That's about 8 hours non-stop, or 4 days at two hours a day.

How long is Hikari no Ou season 1?

Hikari no Ou takes about 4h to watch: 10 episodes of 24 minutes. That's 4 hours non-stop, or 2 days at two hours a day.

Can I finish Hikari no Ou in a weekend?

Yes. At ten hours across Saturday and Sunday you'd finish Hikari no Ou in 1 weekend.