---
title: "Eien no Kajitsu"
description: "Main character reunites with his sister for the first time in many years in strange circumstances. Both have lost their memories of old times due to bad luck. I"
image: "https://t.vndb.org/cv/77/97777.jpg"
---

# Eien no Kajitsu

![Eien no Kajitsu](https://t.vndb.org/cv/77/97777.jpg)

**Alternative Title:** 永遠の夏日

**Developer:** Inujaya

**Release date:** Apr 29, 2004

**Platform:** Windows

**Language:** Japanese

**Rating:** 6.2/10 (5 votes)

## Description
Main character reunites with his sister for the first time in many years in strange circumstances. Both have lost their memories of old times due to bad luck. In this nostalgic atmosphere they will need to regain their memories

[From [vndbreview](https://vndbreview.blogspot.com/2019/07/vn-of-month-april-2004-realize.html)]

## Characters
### Kuro (クロ)
- **Gender:** Male
- **Hair:** Short, Grey
- **Body:** Pale
- **Clothes:** Sweater, Necklace

### Ria (リア)
- **Gender:** Female
- **Hair:** Brown, Waist Length+, Straight, Side Tail
- **Eyes:** Brown
- **Body:** Teen, Pale, Small Breasts
- **Clothes:** Pendant Necklace, Sundress
- **Voiced by:** Kawano Iruka

### Toudou Rikako (藤堂 理香子)
- **Gender:** Female
- **Hair:** Brown, Shoulder-length
- **Body:** Pale, Young-adult
- **Eyes:** Red
- **Clothes:** Lab Coat
- **Role:** Researcher
- **Voiced by:** Kawano Iruka

## Shops
- [Official Website](https://web.archive.org/web/20060314023017/http://nao.or.tv:80/inu/eien/eien.html)

## Releases
### Japanese
- **2004-04-29**: Eien no Kajitsu - [Official website](https://web.archive.org/web/20060314023017/http://nao.or.tv:80/inu/eien/eien.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=4834)

## Tags
Sexual Content, NVL, Male Protagonist, Multiple Endings, Enforced Playing Order, Bloody Scenes, One True End, Only a Single Heroine, Photographic Backgrounds, Protagonist with a Face, Defloration, Only Virgin Heroines, Summer, Clone Heroine, Twin Tail Heroine, Sixty-nine, Date Display, Cunnilingus, Few Choices, Clone Protagonist, Unavoidable Heroine Death, Amnesiac Protagonist, Sex on Toilet, Single Blowjob, Vaginal Fingering, Unavoidable Protagonist Death, Protagonist's Younger Sister as a Heroine, Amnesiac Heroine, Heroine with a Sundress

## More Games from Inujaya
- [Eien no Kajitsu](https://pinovel.net/v4002)

---
*View the full details at [pinovel.net/v4002](https://pinovel.net/v4002).*

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```