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Planet Blue Chronicle

    Home R18 Games Planet Blue Chronicle

    Synopsis

    Following an asteroid impact on Earth, the “People’s Republic of Japan” collapses, leaving the Japanese archipelago fractured and embroiled in civil war. Multiple factions emerge: the “Japanese Empire” ruling Tokyo and Kyushu, the “Sendai Republic” occupying Saitama and Gunma, and the “Kinai Military Clique” controlling the Kansai and Chugoku regions.

    Yoshino Sumire, Prime Minister of the Japanese Empire’s Western Kaidou Government, commands Kyushu’s administration and military. She opposes the Kinai Military Clique over territorial disputes in the Suo and Nagato regions, but seeks to avoid war through diplomacy. However, Tokyo and Kyushu’s military bureaucrats unilaterally launch an amphibious assault on Suo Yashiro Oshima, forcing open conflict with the Kinai forces.

    Faced with this unwanted war, Prime Minister Yoshino enters emergency military council with staff including Hasuike Natsuki, while preparing for joint operations with their American allies.

    Meanwhile, Ukita Kiyozane, the Kinai Military Clique’s strategist guarding the Sanin and Sanyo regions, mobilizes his Muslim networks to orchestrate the next holy war. Elsewhere, Suzaki Yuuna, a priest of the Japanese National Church sent as a peace envoy, is guided toward the Seto Inland Sea—the archipelago’s Mediterranean—alongside a young female knight from a mysterious convent.

    As war spreads across the land, a rare epoch of chaos emerges, shrouded in shadowy confusion. Can we witness the end of this war and survive?

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