Real Imouto ga Iru Ooizumi-kun no Baai

リアル妹がいる大泉くんのばあい

Safe / Tame (13)

Titles

リアル妹がいる大泉くんのばあい
Real Imouto ga Iru Ooizumi-kun no Baai

实妹相伴的大泉君
Shí mèi xiāngbàn de dàquán jūn

Aliases

Riaimo

Play time

Medium (10h4m from 12 votes)

Developer

ALcot Honey Comb

Publishers

ALcot & ALcot Honey Comb
UML
Mei nai Meng Hanhuazu

Links

Wikipedia (ja), Wikidata, VNStat

Shops

Description

Ryou has played lots of eroge and loved lots of (2D) imoutos. However, one imouto has stolen his heart. Voiced by his favourite seiyuu and drawn by his favourite illustrator, Mai is not like his real imouto, Shiori, who treats him like garbage and sees him as nothing more than a disgusting eroge-playing maniac. No, Mai would take a bath with him, hold hands with him on the way to school... it’s totally different from reality. One night, Ryou had a strange dream. When he woke up in the morning, he found Mai straddling him... “Good morning, onii-chan!”

[From Hau~ Omochikaeri!]

contentsexual contenttechnicalhide spoilersshow minor spoilersspoil me!summaryall

Brother/Sister Romance 3.0 Defloration 3.0 Few Choices 3.0 Flashback 3.0 Heroine with Zettai Ryouiki 3.0 Blood-related Brother/Sister Incest 2.9 Breaking the Fourth Wall 2.9 Slice of Life Drama 2.9 Pretending Heroine^S 2.8 Under the Same Roof 2.8 Comedy 2.7 Family 2.7 No Common Sense Heroine 2.7 Other Perspectives 2.7 One True End 2.7 Female Protagonist for a Short Time^S 2.6 Protagonist with Glasses 2.6 ADV 2.5 Deredere Heroine 2.5 Fictional Modern Day Japanese Town 2.5 School Sports Club Member Heroine 2.5 Tsundere Heroine 2.5 Imouto-type Heroine 2.4 Male Protagonist 2.4 Enforced Playing Order 2.4 High School 2.3 Kuudere Heroine 2.3 Unlockable Routes 2.2 Foolish Friend 2.2 Otaku Protagonist 2.1 Body Swapping 2.0 Brocon Heroine 2.0 Charming Protagonist 2.0 Colored Name-tags 2.0 Colored Texts 2.0 Friendship 2.0 Heroine with Small Breasts (Non-Loli) 2.0 High School Student Heroine 2.0 Scenario Selection 2.0 Sex with Protagonist Only 2.0 Siscon Protagonist 2.0 Varied Title Screens 2.0 Late Sexual Content 1.8 Protagonist's Non-blood-related Sister as a Heroine 1.8 Protagonist with a Face 1.8 Dying Heroine^S 1.6 Homosexual Support Character^S 1.5 Nakige 1.4 Non-blood-related Brother/Sister Incest 1.3 Female Domination 1.2 Low Sexual Content 1.0 Memory Alteration^S 1.0 Donkan Protagonist 0.9

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Protagonist

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Ooizumi Ryou大泉涼
Hair	Brown, Grey, Short, Spiky
Eyes	Violet
Body	Pale, Teen
Clothes	Glasses, Gym Shorts, Necktie, School Uniform, T-shirt
Personality	2D Character Lover, Kind, Ore, Otaku, Pervert, Proactive, Reserved, Sister Complex
Role	Eleventh Grader, Full Brother, Gamer, Older Brother
Engages in	Basketball
Description This game’s protagonist, brother of Shiori. Has good looks with glasses but is actually a closet otaku. He only plays eroges that has imouto and especially like the one Mai is in. He is a really timid and kind oniichan that tries hard to restore the family but if Shiori avoids him he wont give chase. He tries to carry everything by himself. He is also pretty good at sports and study, and has taught Shiori about basketball when they were small. [Based on Warum's review]

Main characters

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Ooizumi Mai大泉麻衣A
Measurements	Height: 156cm, Bust-Waist-Hips: 76-56-79cm
Birthday	6 September
Hair	Ahoge, Shoulder-length, Sidehair, White
Eyes	Garnet
Body	Pale, Slim, Small Breasts, Teen
Clothes	Dress, Hair Ribbon, Pajamas, Ribbon Tie, Sailor School Uniform, Thigh-high Stockings
Personality	Brother Complex, Clumsy, Deredere, Kind
Role	Classmate, Imouto Act, Rival, Tenth Grader, Transfer Student
Voiced by	Hikawa Megumi
Description The virtual, ideal, imouto that came out of the 2D world to be with Ryou. Mai is the innocent, sweet, sister that can take care of any housework with ease and yet be naturally clutzy in front of older brother. Has little knowledge in terms of sex which results in interesting curiosity-bound situations. Also has a complex with the size of her breasts. This mysterious bishoujo often makes Ryou question reality... and with good reasons… [From Tomato Conspiracy]

Safe / Tame (13)

Ooizumi Shiori大泉栞O
Measurements	Height: 148cm, Bust-Waist-Hips: 82-58-85cm
Birthday	6 June
Hair	Brown, Orange, Spiky Bangs, Straight, Twin Tails, Waist Length+
Eyes	Blue, Tsurime
Body	Medium Breasts, Pale, Short, Slim, Teen
Clothes	Pajamas, Ribbon Hair Tie, Ribbon Tie, Sailor School Uniform, School Uniform, Thigh-high Stockings
Personality	Cold-hearted, Gloomy, Hard Worker, Stubborn, Watashi
Role	Friend, Full Sister, Kouhai, School Basketball Club Member, Tenth Grader, Younger Sister
Engages in	Basketball, Cleaning, Cooking
Voiced by	Toono Soyogi
Description This game’s main heroine. Plays basketball and joins the school team. Despises her older brother that only plays eroge at home, and applies minimal/ignore routines to Ryou. Due to her height, she practices basketball everyday and comes home late, but still cooks for herself and Ryou and do all the housework… until all of the sudden another challenger has appeared. [From Warum's review] <hidden by spoiler settings>

Safe / Tame (13)

Senoo Miki妹尾美紀B
Measurements	Height: 162cm, Bust-Waist-Hips: 86-58-85cm
Birthday	25 October
Hair	Blond, Long, Parted in Middle, Sidehair, Wavy
Eyes	Amber, Tsurime
Body	Pale, Slim, Teen
Clothes	Ribbon Hair Accessory, School Uniform, Thigh-high Stockings
Personality	Smart, Superficial
Role	Friend, Full Sister, High School Student, Kouhai, Schoolmate, Younger Sister
Engages in	Flirting, Teasing
Voiced by	Hinata Ichigo
Description Akira’s sister, has a personality that on the ulterior seems shallow and judges men for their looks. However, cares for Shiori alot and considered to be close friends. Miki is bold and knows the otaku subculture well, doesn’t hesitate to use her “moe” to seduce Ryou. [From Tomato Conspiracy]

Side characters

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Koga Tsuyoshi古賀剛
Hair	Brown, Short
Eyes	Black
Body	Pale, Teen
Clothes	Gym Shorts, Necktie, School Uniform, T-shirt
Personality	Arrogant, Jock, Ore
Role	High School Student, Rival, School Basketball Club Member, Senpai
Engages in	Basketball
Voiced by	Sangen Chousuke
Description Basketball ace in the school that for some odd reason likes to pick fights with Ryou and Akira. Despises those that don’t take sports (life) seriously. [From Tomato Conspiracy] <hidden by spoiler settings>

Safe / Tame (14)

Senoo Akira妹尾彰
Hair	Black, Short
Eyes	Amber
Clothes	Jacket, Jeans, Necktie, School Uniform, T-shirt
Items	Bag
Personality	Funny, Idiot, Kind, Otaku, Pervert
Role	Classmate, Friend, Full Brother, Gamer, High School Student
Voiced by	Onomura Shintarou
Description Protag’s best friend, which usually means perverted and not liked upon by the opposite sex. Exactly true here. He is another one of those onii-chan that seeks ideal imoutos in eroges…though in his case he’s just not being honest with himself. Although complains his sister’s tyranny to Ryou, he is the first to get angered when his sister is looked down upon. He also hates NTR too. [Edited from Tomato Conspiracy]