The Diamond Sleeping in the Sea (2024): Cast
The Diamond Sleeping in the Sea is a 2024 drama directed by Ryôsuke Fukuda and Ayuko Tsukahara, starring Jun Kunimura as Ippei, Nobuko Miyamoto and Hiroya Shimizu. It runs 7 hours 50 minutes.
- Runtime
- 7h 50m (470 min)
- Directors
- Ryôsuke Fukuda and Ayuko Tsukahara
- Genre
- Drama
- Original language
-
Japanese - Studio
- TBS
- After the credits
- No No extra scene
What Is The Diamond Sleeping in the Sea About?
The premise of The Diamond Sleeping in the Sea without spoilers.
Set on Hashima Island in Nagasaki Prefecture during the 1955 boom of the coal industry, the story weaves family, friendship and love. It juxtaposes the post‑war period, when scarcity was common but hope ran high, with modern Tokyo’s abundance, where young people still struggle to discover their own dreams. It shows how those worlds shape hopes.
The Diamond Sleeping in the Sea Cast & Characters
Jun Kunimura leads the cast as Ippei, with Nobuko Miyamoto as Izumi and Hiroya Shimizu as Kensho. Directed by Ryôsuke Fukuda and Ayuko Tsukahara; 13 actors are credited in all.
- Co-director Ryôsuke Fukuda
- Co-director Ayuko Tsukahara
-
Jun Kunimura as Ippei -
Nobuko Miyamoto as Izumi -
Hiroya Shimizu as Kensho -
Hana Sugisaki as Asako
Also Starring in The Diamond Sleeping in the Sea
· 9 more- Takumi Saitoh Shinpei Araki
- Ryunosuke Kamiki Teppei / Reo
- Tao Tsuchiya Yuriko
- Elaiza Ikeda Rina
- Ikki Sawamura Tatsuo
- Tomoko Nakajima Haru
- Mirai Yamamoto Sumiko
- Masashi Sada Priest
- Hiroto Oshita
More from Ryôsuke Fukuda and Ayuko Tsukahara
More films directed by Ryôsuke Fukuda and Ayuko Tsukahara: 1st Kiss, Grande Maison Tokyo Special, Grande Maison Paris and My Happy Marriage.
Seen The Diamond Sleeping in the Sea?
The Diamond Sleeping in the Sea FAQ: Cast & Runtime
Runtime, director, cast, post-credit scenes and language of The Diamond Sleeping in the Sea, each answered in a sentence.
How long is The Diamond Sleeping in the Sea?
The Diamond Sleeping in the Sea runs 7 hours 50 minutes (470 minutes).
Who directed The Diamond Sleeping in the Sea?
The Diamond Sleeping in the Sea was directed by Ryôsuke Fukuda and Ayuko Tsukahara.
More films by Ryôsuke Fukuda Who is in the cast of The Diamond Sleeping in the Sea?
The Diamond Sleeping in the Sea stars Jun Kunimura as Ippei, Nobuko Miyamoto as Izumi and Hiroya Shimizu as Kensho, among 13 credited actors.
Does The Diamond Sleeping in the Sea have a post-credit scene?
No. The Diamond Sleeping in the Sea has no extra scene during or after the credits.
What language is The Diamond Sleeping in the Sea in?
The original language of The Diamond Sleeping in the Sea is Japanese.
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