---
title: "Low Spec!? ~Ore to Toshishita Kanojo to Seikyouiku!~"
description: "Reiji is the acting manager of the Shidou cram school and also acts as the guardian for its students. As their ‘onii-chan’, he looks after his imouto Riina, his"
image: "https://t.vndb.org/cv/54/89254.jpg"
---

# Low Spec!? ~Ore to Toshishita Kanojo to Seikyouiku!~

![Low Spec!? ~Ore to Toshishita Kanojo to Seikyouiku!~](https://t.vndb.org/cv/54/89254.jpg)

**Alternative Title:** Lowすぺっく!?～オレと年下妹（カノジョ）とせいきょーいく！～

**Aliases:** Low Spec!? ~Ore to Toshishita Imouto to Seikyouiku!~, Lowすぺっく!? ～オレと年下妹とせいきょーいく!～, Lowすぺっく！？ ～オレと年下妹とせいきょ～いく！～

**Developer:** HAMHAM-SOFT

**Release date:** Nov 25, 2016

**Platform:** Windows

**Language:** Japanese, English

**Rating:** 7.0/10 (116 votes)

## Description
Reiji is the acting manager of the Shidou cram school and also acts as the guardian for its students. As their ‘onii-chan’, he looks after his imouto Riina, his best friend’s imouto Miko and close sisters Hane and Sora. However, they grow cuter and more ladylike day by day, unintentionally arousing him to his limit. Will he be able to keep his hands off them or will their innocent temptations be too much to resist?

[From [Hau~ Omochikaeri!](https://omochikaeri.wordpress.com/2016/11/21/november-2016-eroge-releases/)]

## Characters
### Shidou Reiji (志藤 玲児)
The protagonist and elder brother of [url=https://vndb.org/c46344]Riina[/url]. He's a lolicon who loves the young girls around him. He has a collection of 'questionable' pornography featuring underage girls that he enjoys watching.

During the summer he's asked to watch over his sister while their mother is gone on business for 12 weeks. His friend Suzuhara Heiji asks him to also watch over his sister [url=https://vndb.org/c46345]Miko[/url] while he's away. Because he's a lolicon it's not long before he has sex with the little angels in his care.

- **Gender:** Male
- **Hair:** Brown, Short
- **Eyes:** Hidden
- **Body:** Young-adult
- **Clothes:** Glasses
- **Personality:** Ore
- **Role:** Full Brother, Friend, Teacher, Older Brother

### Sakuma Hane (咲間 羽)
The elder sister of the sisters in the school. She's one year older than Riina and Miko leaving her one year left to complete elementary school.

Her 'assigned number' is 12

- **Gender:** Female
- **Measurements:** Height: 146cm, Weight: 39kg
- **Hair:** Ponytail, Claret
- **Eyes:** Amber
- **Body:** Kid, Tanline, Tanned, Small Breasts
- **Clothes:** Sport Bloomers, Hairpin, Overall, Ribbon Hair Tie, School Swimsuit
- **Subject of:** Pregnancy
- **Personality:** Tomboy, Energetic
- **Role:** Sixth Grader
- **Voiced by:** Tezuka Ryouko

### Sakuma Sora (咲間 蒼空)
The younger sister of Hane. She is one year younger than Riina and Miko leaving her with 3 years left to complete elementary school. Reiji feels she is too little for sex and only uses her butt or helps her to masturbate. She often watches while he has sex with her sister Hane instead.

Her 'assigned number' is 10.

- **Gender:** Female
- **Measurements:** Height: 135cm, Weight: 28kg
- **Hair:** Black, Bob Cut, Blunt Bangs
- **Body:** Pale, Kid, Flat Chest
- **Eyes:** Amber
- **Clothes:** Hair Ribbon, T-shirt, Skirt, Sport Bloomers, Thigh-high Stockings, Garter Belt Stockings, School Swimsuit
- **Role:** Fourth Grader
- **Voiced by:** Mahilo

### Shidou Riina (志藤 李衣菜)
The younger sister of Reiji. She is one year younger than Hane leaving her 2 years left to complete elementary school. She's too young to understand shame and has no knowledge of sex. She only knows that what her brother is doing feels good and she likes it.

Riina is one quarter British which gives her blond hair and blue eyes. Because of her foreigner look she has trouble making friends at school and is sometimes teased.

Her 'assigned number' is 11.

- **Gender:** Female
- **Alias:** Riina
- **Measurements:** Height: 142cm, Weight: 33kg
- **Hair:** Blond, Twin Tails, Shoulder-length
- **Body:** Pale, Kid, Small Breasts
- **Eyes:** Blue
- **Clothes:** Kemonomimi Headband, Sport Bloomers, Thigh-high Stockings, Garter Belt Stockings, Hairpin, Ribbon Hair Tie, School Swimsuit, Sailor School Uniform, Open Cup Bra
- **Personality:** Deredere, Atashi
- **Subject of:** Pregnancy
- **Role:** Younger Sister, Fifth Grader
- **Voiced by:** Yopiko

### Suzuhara Miko (鈴原 美心)
The younger sister of Reiji's friend Suzuhara Heiji. She's the same age as Riina leaving her with 2 years left to complete elementary school. However the two are not in a class together. She's just starting sex education in class and although she's still too young to get pregnant she wants to practice baby making with Reiji. It helps that he's a lolicon and she knows it.

Her 'assigned number' is 11.

[spoiler]She enjoys sex around the house when Riina is around because she hopes to be caught so she can share Reiji with his sister. She enjoys watching the siblings have sex because the immorality excites her.[/spoiler]

- **Gender:** Female
- **Measurements:** Height: 140cm, Weight: 30kg
- **Hair:** Black, Long, Blunt Bangs
- **Body:** Pale, Kid, Small Breasts
- **Eyes:** Green
- **Clothes:** Dress, Hair Ribbon, Sport Bloomers, Pantyhose, One Piece Swimsuit, Miko's Dress, Yukata, School Swimsuit
- **Subject of:** Pregnancy
- **Role:** Younger Sister, Fifth Grader
- **Voiced by:** Misora Natsuhi

### Suzuhara Heiji (鈴原 平次)
[url=https://vndb.org/c46345]Miko's[/url] elder brother. He calls Reiji from time to time to check on his sister. He also talks to Reiji from time to time about fetishes the two share.

- **Gender:** Male
- **Role:** Friend, Older Brother, No Visual Appearance
- **Voiced by:** Kakogawa Takashi

## Shops
- [Official Website](https://hamham-soft.net/LS/)
- [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010507.html)
- [Getchu](http://www.getchu.com/soft.phtml?id=888542)

## Releases
### Japanese
- **2016-09-14**: Low Spec!? ~Ore to Toshishita Kanojo to Seikyouiku!~ Trial Edition - [Official website](http://hamhamsoft.blog.jp/archives/1061011796.html)
- **2016-11-25**: Low Spec!? ~Ore to Toshishita Kanojo to Seikyouiku!~ Package Edition - [Official website](https://hamham-soft.net/LS/), [ErogameScape](https://erogamescape.dyndns.org/~ap2/ero/toukei_kaiseki/game.php?game=22656), [Getchu](http://www.getchu.com/soft.phtml?id=888542)
- **2016-12-09**: Low Spec!? ~Ore to Toshishita Kanojo to Seikyouiku!~ Download Edition - [Official website](https://hamham-soft.net/LS/), [DLsite](https://www.dlsite.com/pro/work/=/product_id/VJ010507.html), [Gyutto](https://gyutto.com/i/item179958), [Digiket](https://www.digiket.com/work/show/_data/ID=ITM0147915/), [DL.Getchu](http://dl.getchu.com/i/item1005711), [DMM](https://dlsoft.dmm.co.jp/detail/vsat_0210/)

### English
- **2025-12-15**: Low Spec!? - Me and my little sister's sex ed!- - [Official website](https://pixeldrain.com/u/UTXPuBKj)

## Tags
ADV, Lesbian Sex, Blood-related Brother/Sister Incest, Brother/Sister Romance, Male Protagonist, Loli Heroine, Lolicon, Protagonist's Sister as a Heroine, Group Sex of One Male and Several Females, Pregnancy, Pregnant Sex, Protagonist with Glasses, Heroine with Zettai Ryouiki, Tomboy Heroine, Defloration, Anal Penetration, Protagonist's Younger Sister as a Heroine, Only Virgin Heroines, Missionary Position, Cunnilingus, Twitter, Doggy Style, Elementary School Student Heroine, Panchira, Only Loli Heroines, Naked Sprites, Discrimination, Heroine with Tan Lines, Standing Sex, Sitting Sex, Discreet Sex, Tickle Torture, Bathroom Sex, Sex Involving Children, Hero(ine) Selection, Naizuri, Lolicon Protagonist, Fart Fetishism, Legwear Footjob, Single Footjob, Straight Lolicon, Protagonist's Full Sister as a Heroine, Sex with Protagonist Only, Pillow Talk, Navel Penetration, Anal Fingering, Quickie Fix Position, Reverse Missionary, Inbreeding, Anilingus, Soapy Massage, Brocon Heroine, French Kiss, Single Boobjob, Internal Exhibition of Sex, Butterfly, Sex in Public Places, Exhibitionism, Ponytail Heroine, Miko Heroine, Vaginal Masturbation, Armpit Licking, Pissing, Bukkake, Anal Plug Tail, Sex in Water, Spoons, Reverse Cowgirl, Masturbation in front of an Audience, Heroine with Sport Bloomers, Sexual Cosplay, Heroine with Kimono, Single Handjob, Vaginal Fingering, Sex on Toilet, Energetic Heroine, Twin Tail Heroine, Deredere Heroine, Single Blowjob, Outdoor Sex, Pissing on Others, Peace Sign Ahegao, Heroine with Swimsuits, Adult Protagonist, Anal Sex, Bunnygirl Cosplay, Only Younger Heroines, Non-twin Heroine Sisters

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---
*View the full details at [pinovel.net/v18875](https://pinovel.net/v18875).*

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