Cobalt Blue
2009, Japanese. Directed by Yosuke Nakagawa.
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.
- Runtime
- 1h 59m
- Post-credits
- None listed
- Language
- Japanese
- Rated
- Check local
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Where to watch Cobalt Blue
Cobalt Blue isn’t streaming on any OTT platform in India yet; it released on 27 June 2009.
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Cast & crew
Details
- Released
- 27 June 2009
- Original title
- 群青 愛が沈んだ海の色
- Country
- Japan
- Written by
- Makoto Itakura, Yu Shibuya, Yosuke Nakagawa
Check ratings elsewhere
News & fan talk
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Cobalt Blue: quick answers
Is Cobalt Blue worth watching?
Cobalt Blue doesn’t have enough ratings for a verdict yet.
How long is Cobalt Blue?
Cobalt Blue runs 119 minutes (1h 59m).
Does Cobalt Blue have a post-credits scene?
None is listed for Cobalt Blue. Viewers tag these on TMDB, so a brand-new film may not be tagged yet.
Cobalt Blue parents guide: is it suitable for kids?
No age rating is listed for Cobalt Blue yet.
Which OTT platform is Cobalt Blue on?
Cobalt Blue isn’t streaming on any OTT platform in India yet; it released on 27 June 2009. (Checked 9 November 2026.)
What movies are like Cobalt Blue?
If you liked Cobalt Blue, try Horns, One Million Yen Girl, Maborosi.
Who directed Cobalt Blue?
Cobalt Blue (2009) was directed by Yosuke Nakagawa and stars Masami Nagasawa, Seiji Fukushi, Kuranosuke Sasaki.