1
Quick Answer
- Holo Graffiti(ONA · 348 eps)
- Umisea(ONA · 4 eps)
- Domination! All the World Is an Ocean(Music · 1 eps)
- It Comes Ryuuu And It Goes Kyuuu(Music · 1 eps)
Total: ~354 episodes / 142h watch time
Umisea Watch Order(2026)
The Umisea franchise has 4 entries and watching them in the wrong order can spoil some big moments. Here's the breakdown — main series, movies, OVAs, and where each one fits.
4 entries ~142h total2 series
Full Watch Order (Release Order)
Frequently Asked Questions
What's the best order to watch Umisea?
Release order. Start with Holo Graffiti and go down the list. This is how the creators intended the story to unfold — later entries build on what came before, and watching out of order can spoil key reveals.
How long does it take to watch all of Umisea?
About 142 hours total across 354 episodes and 4 entries. At 3-4 episodes per day, that's roughly 102 days.
Can I skip the movies and OVAs?
This franchise is mostly main series content with no standalone movies or OVAs to worry about.
Release order or chronological order?
Go with release order for your first time through. Chronological can be tempting, but shows are written with release order in mind — reveals hit harder and character arcs make more sense. Save chronological for a rewatch if you want a different perspective.
More about Umisea
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