---
title: "Kosuburo Hajimemashita!!"
description: "Hajime is a university student. One day, he starts investing in the stock market and successfully earns a lot of money. But Michiru, his childhood friend, accid"
image: "https://t.vndb.org/cv/35/2935.jpg"
---

# Kosuburo Hajimemashita!!

![Kosuburo Hajimemashita!!](https://t.vndb.org/cv/35/2935.jpg)

**Alternative Title:** こすぶろ・はじめました!!

**Aliases:** Cosplay Blog Was Started!!

**Developer:** Coin-Software

**Release date:** Aug 28, 2009

**Platform:** Windows, Website

**Language:** Japanese

**Rating:** 6.4/10 (8 votes)

## Description
Hajime is a university student. One day, he starts investing in the stock market and successfully earns a lot of money. But Michiru, his childhood friend, accidentally loses almost all of his money in one night while gambling... 

She feels guilty and makes a suggestion, "You take a photo of me in cosplay uniform and sell it to make up for the loss." Hajime thinks she doesn't need to do it, but Michiru never takes it back. He finally accepts her suggestion, and like this, his strange summer starts....

[From ErogeShop]

## Characters
### Kitadani Tomoe (北谷 朝恵)
- **Gender:** Female
- **Hair:** Blond, Twin Tails, Waist Length+, Blunt Bangs, Sidehair
- **Body:** Teen, Slim, Pale
- **Personality:** Hard Worker, Confident, Atashi, Ambitious
- **Clothes:** Necklace, Miniskirt, Maid's Dress, Hoodie, One Piece Swimsuit, Miko's Dress, Blouse, Hair Tie, Maid's Headdress, Pleated Skirt
- **Role:** Voice Actor
- **Engages in:** Cosplay, Computering
- **Voiced by:** Tenkawa Nonomi

### Minamikawa Mari (南河 真理)
- **Gender:** Female
- **Hair:** Brown, V Bangs
- **Body:** Pale, Young-adult, Big Breast Sizes, Nail Polish
- **Eyes:** Blue
- **Clothes:** Earrings, Kemonomimi Headband, Scarf, Nurse Uniform, Bondage Harness, Blouse, Bracelet, Clothing with Ribbons, Skirt Suit, Strapless Leotard, Naked Ribbon, Lace Lingerie
- **Personality:** Pervert, Friendly, Assertive
- **Subject of:** Nymphomania
- **Role:** Teacher, Bisexual
- **Engages in:** Cosplay, Photography, Computering, Seduction
- **Voiced by:** Chihaya Mikuru

### Mitsuse Michiru (三ツ瀬 満)
- **Gender:** Female
- **Hair:** Violet, Twin Tails, Waist Length+, V Bangs, Twin Braids, Sidehair, Pubic Hair
- **Body:** Teen, Slim, Pale, Big Breast Sizes
- **Eyes:** Amber
- **Clothes:** Glasses, Necktie, Shirt, Vest, Miniskirt, Pantyhose, Thigh-high Stockings, Maid's Dress, Chinese Dress, Bondage Harness, Ribbon Hair Tie, Bunny Dress, Pleated Skirt, Torn Pantyhose (damaged)
- **Personality:** Friendly, Kind, Money Lover, Optimist, Stylish
- **Role:** Childhood Friend, University Student
- **Engages in:** Cosplay, Gambling
- **Voiced by:** Hirokawa Kotone

## Shops
- [Official Website](http://www.coin-software.com/index2.html)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ003958.html)

## Releases
### Japanese
- **2009-08-28**: Kosuburo Hajimemashita!! - [Official website](http://www.coin-software.com/index2.html), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=12788)
- **2009-09-18**: Kosuburo Hajimemashita!! - Download Edition - [Official website](http://www.coin-software.com/index2.html), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ003958.html), [Gyutto](https://gyutto.com/i/item18916), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0034187/), [DL.Getchu](http://dl.getchu.com/i/item1001886), [DMM](https://dlsoft.dmm.co.jp/detail/hobc_0176/)
- **2021-01-22**: Kosuburo Hajimemashita!! - [Official website](https://web.archive.org/web/20210122142052/https://oo.parts/title/0N9bdfby2OznOEefCwrI)

## Tags
ADV, Male Protagonist, Multiple Endings, Heroine with Glasses, Group Sex of One Male and Several Females, Nympho Heroine, Vibrators, Twin Tail Heroine, Twin Blowjob, Multiple Penetration, University Student Protagonist, Cunnilingus, Body Writing, Perverted Heroine, French Kiss

## More Games from Coin-Software
- [Kosuburo Hajimemashita!!](https://pinovel.net/v2426)

---
*View the full details at [pinovel.net/v2426](https://pinovel.net/v2426).*

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