Synopsis
A remastered full package edition of Unioniism Quartet A3-DAYS, originally released in October 2016.
Follow spirited heroines clad in knight armor competing in the combat sport of Faeda in this sequel to the original Unioniism Quartet.
• Scenario: ~5MB
• Playable Characters: 14
• H-scenes: 18 characters
• CG Count: 239 images (includes battle cuts and SD art)
• Total Voice: ~27,000 words
• OS: Windows 10/11
• Resolution: 1280×720 (HD)
This complete package includes all original content, enhanced visuals and bug fixes, the bonus Harem Patch, plus all store-exclusive audio dramas.
[Story] Two months after winning the prestigious Four-Year Grand Duel Festival, Akito and the heroines return to normal academy life. As they train to become true knights, romantic feelings bloom. A new Promotion Festival begins, where candidates face individual trials that will determine their future—graduation, expulsion, or knighthood.





Editorial Review
A sequel-as-remaster that doubles down on the sports romance formula with solid production values and respectable scope. Unioniism Quartet A3-DAYS positions itself firmly in the female warrior subgenre, where competitive narrative frameworks give structure to character relationship progression—a reliable niche that benefits from consistent release and polish rather than innovation.
The distinctive hook here is the Faeda combat sport lens, which provides narrative scaffolding that many fantasy visual novels lack. Rather than relying on dungeon crawls or war campaigns to justify character interactions, the story uses tournament-style progression and academy-based trials to create natural branching opportunities across fourteen playable characters. The remaster’s 239 CG count includes battle sequences alongside intimate scenes, suggesting visual investment in both the competitive and romantic halves of the experience. The inclusion of an eighteen-character H-scene roster and the bonus Harem Patch indicates this edition is designed for players seeking romantic variety rather than deep, singular narratives—a pragmatic approach to scope that works when executed with clear character differentiation.
The HD upgrade to 1280×720 and comprehensive voice acting (27,000 words across the cast) signal production-level competence typical of recent doujin releases targeting Windows 10/11. The post-tournament narrative framing—moving from high-stakes competition to lower-stakes personal development—mirrors established visual novel pacing effectively, though the two-month time-skip synopsis suggests the story prioritizes relationship acceleration over world-building depth.
This appeals directly to players who want female warrior aesthetics paired with romance mechanics without demanding narrative complexity or mechanical gameplay. The remaster positioning makes it an accessible entry point for the series, particularly for those seeking bulk character content with professional presentation quality.
A competent, well-populated romance visual novel that respects its genre conventions without attempting to transcend them.
This Week’s Top Rankings:
Related Tags:
Fantasy | visual novel | romance | Windows 10/11 | battle
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