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A mysterious object attacks and destroys any ship or submarine. Submarine 707 has the mission to search for that mysterious object, when summoned by a whale to follow it. The whale leads them to the world of Mu. But on their way they meet the mysterious object. They find out , it is Commander Red Silver, who had attacked the world of Mu to get Mu's magma sources. Submarine takes up the battle to defeat Red Silver and save Mu, and the world for that matter.

  1. Teruo Kogure


  2. Hideyuki Matsubara


Top Billed Cast

  1. Masako Katsuki

    Masako Katsuki

    Chaika (voice)

  2. Kousei Tomita

    Kousei Tomita

    Yohei Hayami (voice)

  3. Nobuyuki Hiyama

    Nobuyuki Hiyama

    Goro Kusaka (voice)

  4. Yuji Ueda

    Yuji Ueda

    Kenji Mizuhaya (voice)

  5. Hirotaka Suzuoki

    Hirotaka Suzuoki

    Red Silver (voice)

  6. Nobuo Tobita

    Nobuo Tobita

    Haru (voice)

  7. Aya Hisakawa

    Aya Hisakawa

    Kuneiwa (voice)

  8. Ryuuzaburou Ootomo

    Ryuuzaburou Ootomo

    Moguro (voice)

  9. View More

Full Cast & Crew

No videos, backdrops or posters have been added to Undersea Fleet Submarine 707F.

Original Title 深海の艦隊 サブマリン707

Status Released

Original Language Japanese

Budget -

Revenue -


Content Score


We're so close, yet so far.

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