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space · turn-based strategy · protagonist's daughter as a support character

Daiteikoku

大帝国

Before the year 0 AD United Space Age, humans dotted parts of the vast universe and established independent nations. Since sailing to other star regions requires more than several hundred years, it was practically impossible to establish contact with other nations. Read more →

Before the year 0 AD United Space Age, humans dotted parts of the vast universe and established independent nations. Since sailing to other star regions requires more than several hundred years, it was practically impossible to establish contact with other nations.

In the year 0 AD United Space Age, the Eris Empire advanced their research on "strange spaces within star regions", and discovered that you can travel to other star regions in an instant using such spaces. Such spaces named "warp gates" united the various star regions that have been so far isolated from each other. Thus began the Age of Discovery.

Human beings who aspired to build nations spanning multiple star regions gradually repainted the star regions network map - the world map, through repeated aggression and conquest, submission and annihilation.

It's 939 AD United Space Age. The leaders of three great nations are planning to start wars due to various reasons. The biggest nation in the world, Eris Empire's council passes the world management plan that says Eris should suppress and dominate the chaotic world. The oldest nation in the world, the Japanese Empire, tired out from the drawn-out war with the Chinese Empire, is being targeted by great nations. A grand flame of war that will consume the whole world has been lit.

[Translated from the official site]

Developer
Alice Soft
Length
52-63 hrs
Platforms
win
Languages
ENJAZH-HANSZH-HANT

Consensus

-

no ratings yet

Time to finish

52-63hrs

catalog estimate

Platforms

1

win

Curator reviews

-

awaiting first review

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Available translations.

Sourced from VNDB. Click any release to open its VNDB page for download / patch info.

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03The book

The text.

15Quick facts

Developer
Alice Soft
Publisher
-
Original JP
Apr 28, 2011
English release
-
Length
52-63 hrs
Rating
-
Also known as
-

13Synopsis

Before the year 0 AD United Space Age, humans dotted parts of the vast universe and established independent nations. Since sailing to other star regions requires more than several hundred years, it was practically impossible to establish contact with other nations.

In the year 0 AD United Space Age, the Eris Empire advanced their research on "strange spaces within star regions", and discovered that you can travel to other star regions in an instant using such spaces. Such spaces named "warp gates" united the various star regions that have been so far isolated from each other. Thus began the Age of Discovery.

Human beings who aspired to build nations spanning multiple star regions gradually repainted the star regions network map - the world map, through repeated aggression and conquest, submission and annihilation.

It's 939 AD United Space Age. The leaders of three great nations are planning to start wars due to various reasons. The biggest nation in the world, Eris Empire's council passes the world management plan that says Eris should suppress and dominate the chaotic world. The oldest nation in the world, the Japanese Empire, tired out from the drawn-out war with the Chinese Empire, is being targeted by great nations. A grand flame of war that will consume the whole world has been lit.

[Translated from the official site]

14Cultural moment · release cadence

  1. 2011

    Japanese release

    Original edition, shipped by the developer.

18Content advisory

  • Sexual content

    On-screen adult content flagged at the catalog level.

    none
  • Violence

    On-screen violence flagged at the catalog level.

    none
  • Age rating

    Not rated.

    none

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05Adjacent reading

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29Adjacent shelf · by tag overlap · 5 results

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Catalog data · VNDB v3066 · last sync 2026-04-24 · last edited by @-

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