---
title: "CloFan 1GHz"
description: "Among other goodies there are short stories about three heroines of game \"Presence\" - Sasakawa Ai, Hoshino Kasumi, Mizusawa Kiriko.  [From vndbreview]"
image: "https://t.vndb.org/cv/58/28558.jpg"
---

# CloFan 1GHz

![CloFan 1GHz](https://t.vndb.org/cv/58/28558.jpg)

**Alternative Title:** くろふぁん1GHz

**Aliases:** Clockup Fandisc 1GHz, くろふぁんいちギガヘルツ

**Developer:** CLOCKUP

**Release date:** Mar 19, 2004

**Platform:** Windows

**Language:** Japanese

**Rating:** 7.0/10 (11 votes)

## Description
Among other goodies there are short stories about three heroines of game "Presence" - Sasakawa Ai, Hoshino Kasumi, Mizusawa Kiriko.

[From [vndbreview](https://vndbreview.blogspot.com/2019/07/vn-of-month-march-2004-remember11-age.html)]

## Characters
### Amagi Nanao (天城 七音)
- **Gender:** Female
- **Measurements:** Height: 165cm, Bust-Waist-Hips: 92-60-89cm
- **Hair:** Violet, Ponytail, Long, Wavy, Curtained, No Bangs, Parted to Side
- **Body:** Slim, Pale, Young-adult, Nail Polish, Nipple Piercing, Genital Piercing
- **Clothes:** School Uniform, Glasses, Necktie, Shirt, Miniskirt, Pantyhose, Belt, Lab Coat, Court Shoes, Pendant Earrings, Ribbon Hair Tie, Fishnet Clothing, Lace Lingerie, Rope Bondage Harness
- **Eyes:** Hazel, Jitome
- **Personality:** Kuudere, Mysterious
- **Role:** Friend, Medical Doctor, School Nurse

### Hoshino Kasumi (星野 香澄)
- **Gender:** Female
- **Measurements:** Height: 160cm, Bust-Waist-Hips: 88-56-86cm
- **Hair:** Bob Cut, Curtained, Short, Orange
- **Body:** Slim, Pale, Young-adult
- **Eyes:** Violet, Tareme
- **Clothes:** Dress, Glasses, Headband, Shirt, T-shirt, Skirt, Gym Shorts, Thigh-high Stockings, Maid's Dress, Collar, Court Shoes, Garter Belt Stockings, Hairpin, High Heels, Maid's Headdress, Lace Lingerie, Lace-up Shoes
- **Personality:** Shy
- **Role:** Waitstaff, Pianist
- **Engages in:** Lactation
- **Voiced by:** Noda Asumi

### Kamina Yuuki (神南 優希)
- **Gender:** Female
- **Measurements:** Height: 153cm, Bust-Waist-Hips: 79-53-82cm
- **Hair:** Blond, Ahoge, Waist Length+, Kemonomimi, Braid, Parted to Side
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Apron, Necktie, Shorts, Sport Bloomers, Sports Uniform, Towel, Ribbon Hair Tie, Shimapan, Old Type School Swimsuit, Over The Knee Socks, Loafers
- **Role:** Student Club Member, Drummer
- **Eyes:** Tareme, Teal

### Kinoshita Yumika (木下 柚美花)
- **Gender:** Female
- **Measurements:** Height: 164cm, Bust-Waist-Hips: 93-57-87cm
- **Hair:** Violet, Waist Length+, Braid
- **Body:** Slim, Pale, Young-adult, Big Breast Sizes
- **Clothes:** School Uniform, Trench Coat, Suit, Glasses, Hair Ribbon, Necktie, Shirt, Vest, Skirt, Pantyhose, Maid's Dress, Collar, Court Shoes, Ring, Chain Jewellery, High Heels, Corset, Bolo Tie, Ribbon Tie, Clothing with Ribbons, Lace Lingerie, Rope Bondage Harness
- **Personality:** Reserved, Friendly, Kind
- **Role:** Betrothed, Friend, Teacher
- **Eyes:** Pink, Tareme

### Mizusawa Kiriko (瑞沢 霧子)
- **Gender:** Both
- **Measurements:** Height: 171cm, Bust-Waist-Hips: 85-60-89cm
- **Hair:** Blond, Twin Tails, Long, Curtained, Parted to Side
- **Role:** Student, Waitstaff
- **Eyes:** Blue, Tsurime
- **Body:** Young-adult, Futanari, Tanned
- **Clothes:** Mini-dress, Headband, Jacket, Gloves, Knee-high Socks, Maid's Dress, Belt, Collar, Court Shoes, Tank Top, One Piece Swimsuit, Garter Belt Stockings, Ribbon Hair Tie, Fingerless Gloves, Leggings, Lace-up Shoes, Short Shorts
- **Engages in:** Driving
- **Personality:** Nature Lover
- **Voiced by:** Suzumori Chisato

### Sasakawa Ai (笹川 亜衣)
Ai has been friends with the protagonist for a long time. Her feelings towards him are more than just that of a friend. As such, she gets annoyed when he doesn't notice her. Still, she dotes on him, even though she gets teased for being a "wife" to him.

- **Gender:** Female
- **Measurements:** Height: 158cm, Bust-Waist-Hips: 81-55-83cm
- **Hair:** Ponytail, Long, Straight, Intake, Orange, Sidehair
- **Body:** Slim, Pale, Young-adult, Nail Polish
- **Clothes:** School Uniform, Dress, Pajamas, Knee-high Socks, Maid's Dress, Collar, Swimsuit, Bikini, One Piece Swimsuit, Yukata, Clothing with Ribbons, Ribbon Hair Accessory, Shimapan, Maid's Headdress, Zouri, Micro Bikini
- **Eyes:** Green, Tareme
- **Subject of:** Molesting
- **Role:** Childhood Friend, Classmate, Neighbor
- **Voiced by:** Yoshikawa Kana

## Shops
- [Official Website](http://clockup.net/presence_hd/)
- [Getchu](http://www.getchu.com/soft.phtml?id=1047865)

## Releases
### Japanese
- **2004-03-19**: CloFan 1GHz - [Official website](http://clockup.entacom.net/product/1ghz/1GHz/index.htm), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=3395), [Getchu](http://www.getchu.com/soft.phtml?id=43326)
- **2005-04-28**: Clock Up Collection DL Clock Up Fan Disc 1GHz - Download Edition - [Official website](http://web.archive.org/web/20080318232853/https://clockup.entacom.net/product/clockupcollection.htm)
- **2019-05-31**: Presence - HD Remaster + 1GHz - Regular Edition - [Official website](http://clockup.net/presence_hd/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=27931), [Getchu](http://www.getchu.com/soft.phtml?id=1047865)
- **2019-05-31**: Presence - HD Remaster + 1GHz - Download Edition - [Official website](http://clockup.net/presence_hd/), [DMM](https://dlsoft.dmm.co.jp/detail/hobe_0438/)

## Tags
Sexual Content, Lesbian Sex, Kuudere Heroine, Bondage, High Sexual Content, Group Sex of One Male and Several Females, Group Sex of One Female and Several Males, Futanari Heroine, Dark Skinned Heroine, Stockings, Twin Tail Heroine, Lactation During Sex, Heroine with Intake Hairstyle, Heroine with Sport Bloomers, Cowgirl, Reverse Cowgirl, Twin Boobjob, Adult Breast Sucking

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---
*View the full details at [pinovel.net/v4291](https://pinovel.net/v4291).*

```json
{"@context":"https://schema.org","@type":"VideoGame","@id":"https://pinovel.net/v4291#game","name":"CloFan 1GHz","description":"Among other goodies there are short stories about three heroines of game \"Presence\" - Sasakawa Ai, Hoshino Kasumi, Mizusawa Kiriko.  [From vndbreview]","url":"https://pinovel.net/v4291","image":"https://t.vndb.org/cv/58/28558.jpg","author":{"@type":"Organization","name":"CLOCKUP"},"aggregateRating":{"@type":"AggregateRating","ratingValue":"7.0","bestRating":10,"worstRating":1,"ratingCount":11}}
```