---
title: "Abunai Koi no Sousashitsu ~Eternal Happiness~"
description: "The investigation division was the same as usual. There, they receive a special request from the top management. The request was as follows: “A princess from a "
image: "https://t.vndb.org/cv/06/79506.jpg"
---

# Abunai Koi no Sousashitsu ~Eternal Happiness~

![Abunai Koi no Sousashitsu ~Eternal Happiness~](https://t.vndb.org/cv/06/79506.jpg)

**Alternative Title:** アブナイ恋の捜査室 ~Eternal Happiness~

**Developer:** GignoSystem Japan Inc.

**Release date:** May 21, 2015

**Platform:** PS Vita

**Language:** Japanese

**Rating:** 7.3/10 (avg, 3 votes)

## Description
The investigation division was the same as usual. There, they receive a special request from the top management. The request was as follows: “A princess from a foreign country will be arriving in Japan, so escort the princess as an SP.” However, that princess was an outrageous woman…

Meanwhile, they were to also be in charge of a peculiar fraud case, in which the proprietor and management staff of a famous company are being targeted. As the division solves the case, they gradually become able to see more and more of the truth behind it.

Outside of work, Sakurai Tsubasa has become so close to her boyfriend that they’re thinking of getting married, but her father- stubborn as usual- will not approve.

What is the true objective of the princess’ coming to Japan?

Also, will Tsubasa be able to peacefully receive her father’s approval to get married?

[Translation of the official website's story summary.]

## Characters
### Sakurai Tsubasa (櫻井 翼)
A rookie policewoman who works in the traffic division of the Metropolitan Police.
She was suddenly transferred to the Emergency Mission Investigations Unit by the chief.
She has a special skill to never forget the face and name of anybody she meets even just once.

- **Gender:** Female
- **Hair:** Red, Ponytail, Long
- **Eyes:** Grey
- **Body:** Young-adult
- **Role:** Police, Nameable
- **Personality:** Honest
- **Subject of:** Eidetic Memory

### Akechi Masaomi (明智 誠臣)
A former sniper who is full of mysteries.
A manly guy who doesn't talk much, his arrest rate is quite high.

- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Blue
- **Body:** Young-adult
- **Clothes:** Suit
- **Personality:** Stoic, Taciturn
- **Role:** Police
- **Voiced by:** Maeno Tomoaki

### Fujimori Kenji (藤守 賢史)
The life of the investigation team.
He goes to parties all the time and devotes himself to all kinds of fashionable things.

- **Gender:** Male
- **Hair:** Brown, Short
- **Body:** Young-adult
- **Clothes:** Suit
- **Role:** Police
- **Personality:** Energetic, Kansai-ben, Stylish
- **Eyes:** Garnet
- **Voiced by:** Kondou Takashi

### Hozumi Rui (穂積 泪)
The protagonist's beautiful boss who also talks like a woman.
However he is quite the tyrant towards his subordinates and the protagonist is no exception.

- **Gender:** Male
- **Hair:** Blond, Short
- **Eyes:** Green
- **Body:** Young-adult
- **Clothes:** Suit, Earrings
- **Role:** Police
- **Voiced by:** Miki Shin'ichirou

### John Smith (ジョン・スミス)
A wandering world famous phantom thief.
A crook who is always stealing beautiful artwork.
He's wanted by the police.

- **Gender:** Male
- **Hair:** Black, Long
- **Eyes:** Green
- **Body:** Young-adult
- **Clothes:** Suit
- **Role:** Criminal, Thief
- **Personality:** Mysterious
- **Voiced by:** Miyata Kouki

### Kisaragi Kouhei (如月 公平)
A devilish investigator who is good at getting spoiled.
At first glance he seems like a calm young man, but he's actually quite the schemer.

- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Amber
- **Body:** Young-adult
- **Clothes:** Suit
- **Role:** Police
- **Voiced by:** Tachibana Shinnosuke

### Ogasawara Ryou (小笠原 諒)
A genius detective that hates people.
Intelligence gathering and analysis is his forte.

- **Gender:** Male
- **Hair:** Black, Short
- **Eyes:** Violet
- **Body:** Young-adult
- **Clothes:** Suit, Glasses
- **Personality:** Reserved, Misanthrope, Loner
- **Role:** Police, Detective
- **Voiced by:** Suganuma Hisayoshi

### Onose Aoi (小野瀬 葵)
A doS woman loving analysis officer.
He often makes passes at the protagonist.
He's in the middle of being transferred to the police's science lab.

- **Gender:** Male
- **Hair:** Red, Ponytail, Shoulder-length
- **Eyes:** Grey
- **Body:** Young-adult
- **Clothes:** Suit, Glasses
- **Role:** Police
- **Engages in:** Flirting
- **Personality:** Womanizer
- **Voiced by:** Morikawa Toshiyuki

### Fujimori Keiji (藤守 慶史)
A public prosecutor and Kenji's older brother.
He's a domineering man who thinks of people other than him as bugs.

- **Gender:** Male
- **Hair:** Brown, Short
- **Body:** Young-adult
- **Clothes:** Suit, Glasses
- **Role:** Police
- **Engages in:** Sports
- **Personality:** Smart
- **Eyes:** Garnet
- **Voiced by:** Narita Ken

## Shops
- [Official Website](https://web.archive.org/web/20170605105115/http://auragame.jp/deka/eh/index.html)

## Releases
### Japanese
- **2015-05-21**: Abunai Koi no Sousashitsu ~Eternal Happiness~ Regular Edition - [Official website](https://web.archive.org/web/20181219223837/http://auragame.jp/deka/eh/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33844), [PlayAsia](https://www.play-asia.com/13/708hcb)
- **2015-05-21**: Abunai Koi no Sousashitsu ~Eternal Happiness~ Deluxe Edition - [Official website](https://web.archive.org/web/20181219223837/http://auragame.jp/deka/eh/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33844), [PlayAsia](https://www.play-asia.com/13/708hcd)
- **2015-05-21**: Abunai Koi no Sousashitsu ~Eternal Happiness~ Download Edition - [Official website](https://web.archive.org/web/20170605105115/http://auragame.jp/deka/eh/index.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=33844)

## Tags
ADV, Female Protagonist, Modern Day Japan, No Sexual Content, Otome Game, Police Officer Protagonist, Protagonist with a Face, Police Officer Hero, Only Adult Heroes, Ponytail Protagonist

## More Games from GignoSystem Japan Inc.
- [Iza, Shutsujin! Koi Ikusa](https://pinovel.net/v7713)
- [Koisuru Kaizoku Legend](https://pinovel.net/v19144)
- [Iza, Shutsujin! Koi Ikusa Dai Ni Maku](https://pinovel.net/v13127)
- [Abunai Koi no Sousashitsu](https://pinovel.net/v9197)
- [Abunai Koi no Sousashitsu ~Eternal Happiness~](https://pinovel.net/v16467)

---
*View the full details at [pinovel.net/v16467](https://pinovel.net/v16467).*

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