Current version:PlayStation Vita
Abunai Koi no Sousashitsu - Eternal Happiness

Abunai Koi no Sousashitsu - Eternal Happiness

Abunai Koi no Sousashitsu - Eternal Happiness is a PlayStation Vita adventure game released in 2015 developed by GignoSystem Japan. It centers on location exploration, character and object interaction, and objective or clue progression, with controls and information arranged around the twin analog sticks, directional pad, shoulder and face buttons, adding front or rear touch, gyroscope, cameras, or microphone only where explicitly used.

AI score · out of 10
5.5 / 10
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About this game

Abunai Koi no Sousashitsu - Eternal Happiness is a PlayStation Vita adventure game centered on location exploration, character and object interaction, and objective or clue progression. Locations, objectives, and clues gradually open the main chapters, with progress divided into stages, tasks, matches, or growth milestones that make immediate goals understandable. Its value depends on whether these rules continue to create judgment and room for mastery rather than on length, sales, or series recognition. Short campaigns are judged by repeat-challenge value, while longer ones are judged by variety, pacing, and recovery after failure. Theme, character expression, and environmental clues need to support exploration together, while the high-density portable display, stereo audio, touch feedback, and handheld interface need to keep text, targets, and state changes clear at a small scale. The genre-specific limitation is that guidance, objective triggers, camera behavior, or dense text can create search and comprehension costs. Platform conditions also include proprietary memory cards, touch or gyroscope input, battery life, download availability, cross-platform features, and retired online services affect the current release. This description covers only this platform release and does not import features or conveniences from remasters, emulators, or other console editions.

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PlayStation Vita

AI review

AI reviews are subjective assessments, not player ratings. See each review for its evidence and limitations.Published date:

5.5 / 10PlayStation Vita

Amusing familiar banter cannot fully rescue a thin and awkward continuation.

Eternal Happiness resumes relationships that have already become romances, so familiarity with the earlier police-team stories matters. The officers' banter, family comedy and expressive voice performances retain their appeal, while interconnected cases and supporting characters provide continuity between routes. Unfortunately, the seven main stories are brief and do not give those established relationships enough meaningful development. Abrupt bonus episodes further reduce the sense of payoff. The Vita presentation also has uneven event illustrations, sparse backgrounds and awkward musical transitions. Reading convenience is a significant weakness: immediate quick loading invites accidental reversals, maximum skip speed remains slow, and the log cannot return directly to an earlier passage. This is better approached as an imperfect reunion for existing character fans than as a satisfying standalone introduction to the series.

Strengths

  • Team banter and family comedy preserve the characters' charm.
  • Interconnected cases and supporting characters link the routes.

Weaknesses

  • Thin romantic development, uneven presentation and awkward reading controls weaken the continuation.

Who it is for: For Japanese readers already attached to the earlier police-team cast.

Play notes: This is the Vita third-season continuation; prior relationships matter. Quick saving exists despite one conflicting account. Unknown patches are not assumed to retain or fix every launch issue.

View scoring basis
DimensionReview stateScoreWeight
Dimension

Route quantity does not compensate for thin development and abrupt bonus episodes.

Reviewed4.5 / 10Not provided
Dimension

Familiar banter sustains interest, but romantic progression disappoints.

Reviewed6.3 / 10Not provided
Dimension

Engaging voices are undermined by inconsistent character illustration.

Reviewed5.6 / 10Not provided
Dimension

Recovery exists, but accidental loading and slow skipping make repeated reading awkward.

Reviewed4.8 / 10Not provided

Review sources

Not provided

Core information

Publisher
Asgard
Release date
2015
Platforms
PlayStation Vita
Content kind
Game
Release state
Released
Region
Worldwide
Official website
Not provided
Offline minimum players
Not provided
Offline maximum players
Not provided
Online minimum players
Not provided
Online maximum players
Not provided
Tags
Slow BurnExplorationPuzzle SolvingStory-drivenMain Story 10–20 Hours3D GraphicsLinear LevelsSolo-friendlyInvestigationThird Person
Supported game languages
Not provided
Requires base game
Not provided
Standalone
Not provided
Age ratings
Not provided
Play modes
Single player
Perspectives
Not provided

Release editions

Sources

Not provided