Cobalt Blue (2009): cast, story & where to watch
2009 · Film · ★ 6

Released in 2009, Cobalt Blue is a drama film directed by Yosuke Nakagawa, running about 119 minutes.
What it’s about. Ryuji is a fisherman that has brought up his daughter Ryoko single-handedly. Ryoko and her childhood friend Kazuya have fallen in love. But when Kazuya dies in a tragic accident while diving for coral wood, Ryoko is overcome with grief and, emotionally destroyed, retreats into silent mourning.
Who’s in it. Cobalt Blue stars Seiji Fukushi as Daisuke Higa, Kuranosuke Sasaki as Ryuji Nakamura, Shinji Rachi as Kazuya Uehara and Misato Tanaka as Yukiko Morishita, among others.
How it landed. With an audience score of 6.0/10, Cobalt Blue has drawn a solid, mixed-to-positive response.
Where to watch. Streaming options change often. See the full, country-by-country breakdown on our where to watch Cobalt Blue page.
If you liked it. Fans of Cobalt Blue tend to enjoy The Shawshank Redemption, The Godfather, Schindler's List and The Godfather Part II.
Frequently asked
- Where can I watch Cobalt Blue (2009)?
- Streaming, rental and purchase options for Cobalt Blue change frequently. Check our where-to-watch page for the latest availability in your country.
- Is Cobalt Blue worth watching?
- Cobalt Blue holds an audience score of 6.0 out of 10, and is a strong pick if you enjoy drama. Reactions are mixed, so it may depend on taste.
- Who stars in Cobalt Blue?
- Cobalt Blue stars Seiji Fukushi, Kuranosuke Sasaki, Shinji Rachi, Misato Tanaka and Shimba Tsuchiya.
- When was Cobalt Blue released?
- Cobalt Blue was released in 2009, with a runtime of about 119 minutes.
