---
title: "Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka?"
description: "The long-awaited summer vacation came a few weeks after younger sisters Asahi, Mahiru, Yayoi, and Saya became even closer to their older brother. It’s the begin"
image: "https://t.vndb.org/cv/20/32020.jpg"
---

# Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka?

![Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka?](https://t.vndb.org/cv/20/32020.jpg)

**Alternative Title:** お兄ちゃん、キッスの準備はまだですか？  エッチの準備もまだですか？

**Aliases:** Onikissh

**Developer:** Tinkle Position

**Release date:** Feb 24, 2017

**Platform:** Windows, Android, DVD

**Language:** Japanese, Chinese (simplified), English, Russian, Indonesian

**Rating:** 7.5/10 (197 votes)

## Description
The long-awaited summer vacation came a few weeks after younger sisters Asahi, Mahiru, Yayoi, and Saya became even closer to their older brother. It’s the beginning of the happy days when he gets to be with his younger sisters all day long! Trading lots of loving kisses during the day! Choosing who gets to bring him a midnight snack and spend the night together with a kiss! The summer vacation in the Seguchi household has just begun!

[Edited from [url=https://omochikaeri.wordpress.com/2017/02/01/february-2017-eroge-releases/]Hau~ Omochikaeri!]]

## Characters
### Onii-chan (お兄ちゃん)
- **Gender:** Male
- **Measurements:** Height: 170cm
- **Hair:** Black, Short
- **Body:** Teen, Slim, Pale
- **Personality:** Hard Worker, Kind, Sister Complex, Family Oriented
- **Engages in:** Cooking, Pretend Wedding
- **Eyes:** Hidden
- **Clothes:** T-shirt, Wedding Ring
- **Role:** Son, Full Brother, Nameable, Shopkeeper, Older Brother

### Seguchi Asahi (妹口 あさひ)
Eldest little sister.

- **Gender:** Female
- **Alias:** Asa-nee
- **Measurements:** Height: 154cm, Bust-Waist-Hips: 75-56-79cm
- **Birthday:** 7 July
- **Hair:** Violet, Ponytail, Long, Braided Crown
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Pajamas, Necklace, Miniskirt, Knee-high Socks, Bracelet, Hair Tie, Wedding Ring, Off-The-Shoulder Shirt, Sailor School Uniform, Mary Jane, Naked Shirt, Short Shorts
- **Personality:** Proactive, Deredere, Brother Complex, Watashi
- **Eyes:** Amber
- **Role:** Daughter, Full Sister, High School Student, Younger Sister, Middle Sister
- **Engages in:** Pretend Wedding
- **Voiced by:** Tachibana Mao

### Seguchi Mahiru (妹口 まひる)
Second little sister.

- **Gender:** Female
- **Alias:** Ma-nee
- **Measurements:** Height: 149cm, Bust-Waist-Hips: 73-57-80cm
- **Birthday:** 25 May
- **Hair:** Brown, Bob Cut, Short
- **Body:** Teen, Slim, Pale, Small Breasts
- **Clothes:** School Uniform, Apron, Pajamas, Hairpin, Pinafore Dress, Nipple Covers
- **Eyes:** Blue
- **Personality:** Deredere, Kind, Brother Complex, Watashi
- **Role:** Daughter, Full Sister, Middle School Student, Younger Sister, Middle Sister
- **Voiced by:** Tsuruya Haruto

### Seguchi Saya (妹口 さや)
Youngest sister.

- **Gender:** Female
- **Measurements:** Height: 145cm, Bust-Waist-Hips: 68-52-67cm
- **Birthday:** 30 August
- **Hair:** Brown, Shoulder-length
- **Body:** Slim, Pale, Kid, Flat Chest
- **Clothes:** School Uniform, Pajamas, Wristband, Hairpin, Overall, Hair Tie, Spats, Sundress, Sun Hat, Pin-Back Button
- **Eyes:** Green
- **Personality:** Deredere, Pervert, Friendly, Energetic, Sweets Lover, Immature, Brother Complex, Third Person
- **Role:** Daughter, Full Sister, Gamer, Younger Sister, Sixth Grader
- **Items:** Popsicle
- **Voiced by:** Suzuya Maya

### Seguchi Yayoi (妹口 やよい)
Third little sister.

- **Gender:** Female
- **Alias:** Yacchan
- **Measurements:** Height: 148cm, Bust-Waist-Hips: 70-50-73cm
- **Birthday:** 12 June
- **Hair:** Black, Twin Tails, Waist Length+
- **Body:** Teen, Slim, Pale
- **Clothes:** School Uniform, Pajamas, Miniskirt, Thigh-high Stockings, Beret, Blouse, Ribbon Hair Tie, Pleated Skirt, Pin-Back Button, Short Shorts
- **Eyes:** Red, Tsurime
- **Role:** Daughter, Full Sister, Younger Sister, Middle Sister, Seventh Grader
- **Personality:** Classic Tsundere, Brother Complex, Jealous, Watashi
- **Subject of:** Teasing
- **Voiced by:** Yuzuhara Miu

### Seguchi Youkou (妹口 ようこう)
The Haha Patch (aka patch version 1.10) is needed in order for the sex route with Youkou in the Japanese version.

- **Gender:** Female
- **Measurements:** Height: 129cm, Bust-Waist-Hips: 59-52-60cm
- **Birthday:** 10 February
- **Hair:** Brown, Straight, Side Tail, Shaggy
- **Body:** Slim, Pale, Kid, Younger Appearance, Small Breasts
- **Personality:** Hard Worker, Sleepyhead, Son Complex
- **Eyes:** Violet
- **Clothes:** T-shirt, Hairpin, Hair Tie, Oversized Clothing
- **Role:** Widow, Mother, Not a Virgin
- **Voiced by:** Mochida Sachika

## Shops
- [Official Website](http://buy.galkey.cc/index.php?html=50)
- [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ013030.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=1219282)

## Releases
### Chinese (simplified)
- **2017**: Gege, Haimei Zuohao Kiss de Zhunbei Ma? Haimei Zuohao H de Zhunbei Ma？ - [Official website](http://buy.galkey.cc/index.php?html=50)

### Japanese
- **2017-01-20**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - Trial Edition - [Official website](http://tinkle-position.com/onikissh/download/)
- **2017-02-24**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - [Official website](http://tinkle-position.com/onikissh/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24266), [Getchu](http://www.getchu.com/soft.phtml?id=927418)
- **2017-02-24**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - Hajimete Onii-chan Pack - [Official website](http://tinkle-position.com/onikissh/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24266), [Getchu](http://www.getchu.com/soft.phtml?id=932681)
- **2017-02-24**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - Download Edition - [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=24266), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010750.html), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0156489/), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_1092/)
- **2017-06-23**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - Hajimete Onii-chan Pack - Download Edition - [Official website](http://tinkle-position.com/onikissh/onih_dl/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ011141.html), [Gyutto](https://gyutto.com/i/item189135), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0156490/), [DL.Getchu](http://dl.getchu.com/i/item1005836), [DMM](https://dlsoft.dmm.co.jp/detail/ggs_1093pack/)
- **2019-11-22**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? Android Edition - [Official website](http://tinkle-position.com/onikissh/), [DLsite](https://www.dlsite.com/appx/work/=/product_id/VJ013030.html), [Gyutto](https://gyutto.com/i/item225255)
- **2021-09-24**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - DVDPG - [Official website](https://ene-game.net/086.php), [Getchu](http://www.getchu.com/soft.phtml?id=1143056), [DMM](https://www.dmm.co.jp/mono/anime/-/list/=/article=series/id=4104155/)
- **2023-03-31**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - DVD-PG Edition the BEST - [Getchu](http://www.getchu.com/soft.phtml?id=1219282), [DMM](https://www.dmm.co.jp/mono/anime/-/detail/=/cid=ene686/)

### English
- **2022**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - [Official website](https://sugoivisualnovel.up.railway.app/vns/20003)

### Russian
- **2023-06-29**: Bratskij poceluj! Bratishka, a kogda my poceluemsja? A ty uzhe gotov k seksu? - [Official website](https://jfydro.ru/onii-chan-kiss-no-junbi-wa-mada-desu-ka-ecchi-no-junbi-mo-mada-desu-ka/)

### Indonesian
- **2024-04-11**: Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka? - [Official website](https://decvn.blogspot.com/2024/04/onii-chan-kiss-no-junbi-wa-mada-desu-ka.html)

## Tags
ADV, Blood-related Brother/Sister Incest, Male Protagonist, Loli Heroine, Classic Tsundere Heroine, High Sexual Content, Group Sex of One Male and Several Females, Tsundere Heroine, Summer, Brocon Heroine, Elementary School Student Heroine, Siscon Protagonist, Kissing Scene, Sex Involving Children, Perverted Heroine, Middle School Student Heroine, Pissing, Straight Lolicon, Protagonist's Full Sister as a Heroine, High School Student Heroine, Sex with Protagonist Only, Pillow Talk, Heroine with Small Breasts (Non-Loli), Only Blood-related Heroines, Reverse Cowgirl, Facesitting, Protagonist's Younger Sister as a Heroine, Only Younger Heroines, Sex on Toilet, Energetic Heroine, Deredere Heroine, Cunnilingus, Vaginal Gaping, Standing Sex, Only Protagonist's Sisters as Heroine(s)

## More Games from Tinkle Position
- [Onii-chan, Kiss no Junbi wa Mada Desu ka?](https://pinovel.net/v18694)
- [Onii-chan, Kiss no Junbi wa Mada Desu ka? Ecchi no Junbi mo Mada Desu ka?](https://pinovel.net/v20003)
- [Onii-chan, Asa made Zutto Gyutte Shite!](https://pinovel.net/v22345)
- [Onii-chan, Asa made Zutto Gyutte Shite! Yoru Made Motto Ecchi Shite!](https://pinovel.net/v25492)

---
*View the full details at [pinovel.net/v20003](https://pinovel.net/v20003).*

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