Tachibanaki Keisuke, a fresh-faced newbie just starting his journey as a full-fledged member of society. His company might not be a big name, but it is the job he'd always wanted, and life's treating him well. But even with his go-getter attitude and eyes on the prize, living solo for the first time has him feeling a bit burnt out. That's when the thought hits him... [I]"Having a girlfriend wouldn't be so bad..."[/i] One day, his younger sister Riho shows up on his doorstep, bags in tow. Turns out, their parents have been knocked out by the Norovirus, and with Riho's college exams looming, they've shipped her off to Keisuke's place for some healthy isolation. Now, Riho's had her brother on her radar as more than just a sibling for a long while, and living under the same roof? Let's just say those feelings go from a simmer to a [b]full-blown boil.[/b] Keisuke, on the other hand, starts seeing Riho in a whole new light, not just as his little sister, but as a woman. Their relationship starts to blossom into something... [b]Beyond brother and sister...[/b] [Based on MangaGamer]
Uchi no Imouto has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Family Oriented Personality | 5 | 2.31 | 4.14 |
| Roommate Role | 5 | 2.00 | 3.58 |
| Coworker Role | 5 | 1.92 | 3.44 |
| Kanban Musume Role | 2 | 2.87 | 3.15 |
| Sloppy Personality | 2 | 2.79 | 3.07 |
| Moving Engages in | 3 | 2.17 | 3.00 |
| Funny Personality | 3 | 2.00 | 2.77 |
| Stylish Personality | 2 | 2.39 | 2.63 |
| Cooking Engages in | 5 | 1.42 | 2.54 |
| Divorcee Role | 2 | 2.31 | 2.54 |
| Friendly Personality | 7 | 1.22 | 2.54 |
| Bathroom Sex Engages in (Sexual) | 5 | 1.39 | 2.49 |
| Poor Role | 2 | 2.26 | 2.48 |
| Ambitious Personality | 2 | 2.21 | 2.43 |
| Twin Handjob Engages in (Sexual) | 2 | 2.21 | 2.43 |
| Management Role | 2 | 2.13 | 2.34 |
| Food Lover Personality | 2 | 2.09 | 2.30 |
| Twelfth Grader Role | 2 | 2.07 | 2.27 |
| Childhood Friend Role | 5 | 1.26 | 2.25 |
| Drinking Engages in | 3 | 1.62 | 2.24 |
| Japanese (Expatriate) Role | 1 | 3.18 | 2.21 |
| Cleaning Engages in | 2 | 1.99 | 2.18 |
| Sex in Water Engages in (Sexual) | 3 | 1.56 | 2.17 |
| Bone Fracture Subject of | 1 | 3.12 | 2.16 |
| Friend Role | 5 | 1.20 | 2.16 |
| Kind Personality | 7 | 1.03 | 2.13 |
| Hard Worker Personality | 3 | 1.54 | 2.13 |
| Schoolmate Role | 2 | 1.89 | 2.08 |
| Cardigan Clothes | 2 | 1.87 | 2.06 |
| Unusual Hair Ornaments Clothes | 2 | 1.87 | 2.06 |
| Watashi Personality | 4 | 1.26 | 2.02 |
| Smart Personality | 3 | 1.46 | 2.02 |
| Guitar Items | 1 | 2.89 | 2.00 |
| Straw Hat Clothes | 1 | 2.89 | 2.00 |
| Waitstaff Role | 2 | 1.82 | 2.00 |
| Hidden Eyes | 2 | 1.81 | 1.99 |
| Pantyhose Clothes | 3 | 1.42 | 1.97 |
| School Basketball Club Member Role | 1 | 2.85 | 1.97 |
| Boku Personality | 2 | 1.78 | 1.96 |
| Scarf Clothes | 2 | 1.78 | 1.95 |
| Feather Accessory Clothes | 1 | 2.81 | 1.95 |
| Short Shorts Clothes | 2 | 1.77 | 1.94 |
| Guitarist Role | 1 | 2.79 | 1.93 |
| Deredere Personality | 2 | 1.74 | 1.92 |
| Tsurime Eyes | 3 | 1.38 | 1.91 |
| Reverse Missionary Subject of (Sexual) | 2 | 1.73 | 1.91 |
| Off-The-Shoulder Sweater Clothes | 1 | 2.72 | 1.88 |
| Gyaru Clothes | 1 | 2.69 | 1.86 |
| Shorts Clothes | 2 | 1.68 | 1.84 |
| Intake Hair | 2 | 1.67 | 1.84 |
| Collar Clothes | 2 | 1.66 | 1.82 |
| Debt Subject of | 1 | 2.62 | 1.82 |
| Multilingual Role | 1 | 2.60 | 1.80 |
| Sweater Clothes | 2 | 1.64 | 1.80 |
| Pervert Personality | 2 | 1.63 | 1.79 |
| Nail Polish Body | 2 | 1.63 | 1.79 |
| Garter Belt Stockings Clothes | 2 | 1.62 | 1.78 |
| Basketball Engages in | 1 | 2.54 | 1.76 |
| Apron Clothes | 2 | 1.59 | 1.74 |
| Clothing with Ribbons Clothes | 2 | 1.57 | 1.73 |
| Office Lady Role | 1 | 2.47 | 1.71 |
| Drawing Engages in | 1 | 2.46 | 1.71 |
| Sexual Harassment Engages in | 1 | 2.45 | 1.70 |
| Makeup Body | 2 | 1.54 | 1.69 |
| Living Alone Role | 1 | 2.40 | 1.66 |
| Maid's Dress Clothes | 2 | 1.51 | 1.66 |
| Necklace Clothes | 2 | 1.50 | 1.65 |
| Reverse Missionary Engages in (Sexual) | 1 | 2.36 | 1.63 |
| Incest Engages in (Sexual) | 2 | 1.47 | 1.61 |
| Office Worker Role | 1 | 2.32 | 1.61 |
| Twin Blowjob Engages in (Sexual) | 2 | 1.45 | 1.59 |
| Sidehair Hair | 4 | 0.98 | 1.57 |
| Not a Virgin Role | 2 | 1.42 | 1.56 |
| Hair Tie Clothes | 2 | 1.41 | 1.54 |
| Sexual Harassment Subject of | 1 | 2.23 | 1.54 |
| Reverse Cowgirl Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Spoons Engages in (Sexual) | 1 | 2.22 | 1.54 |
| Virgin Sex Engages in (Sexual) | 5 | 0.85 | 1.52 |
| Knee-high Socks Clothes | 2 | 1.38 | 1.52 |
| Driving Engages in | 1 | 2.17 | 1.50 |
| Wavy Hair | 2 | 1.36 | 1.49 |
| Not Sexually Involved Engages in (Sexual) | 2 | 1.36 | 1.49 |
| Singing Engages in | 1 | 2.13 | 1.48 |
| Skirt Clothes | 2 | 1.33 | 1.47 |
| Shopkeeper Role | 1 | 2.09 | 1.45 |
| Honor Student Role | 1 | 2.08 | 1.44 |
| Bow Tie Clothes | 1 | 2.04 | 1.42 |
| Hazel Eyes | 1 | 2.04 | 1.41 |
| Turtleneck Sweater Clothes | 1 | 2.04 | 1.41 |
| Belt Clothes | 2 | 1.27 | 1.40 |
| Yamato Nadeshiko Role | 1 | 2.00 | 1.38 |
| Beret Clothes | 1 | 1.99 | 1.38 |
| Young-adult Body | 5 | 0.76 | 1.37 |
| Tomboy Personality | 1 | 1.96 | 1.36 |
| Full Brother Role | 1 | 1.95 | 1.35 |
| Atashi Personality | 1 | 1.91 | 1.32 |
| Straight Hair | 3 | 0.95 | 1.31 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.31 |
| Waist Length+ Hair | 4 | 0.81 | 1.30 |
| Standing Sex Subject of (Sexual) | 2 | 1.18 | 1.29 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Intercrural Sex Engages in (Sexual) | 1 | 1.85 | 1.28 |
| Outdoor Sex Engages in (Sexual) | 2 | 1.16 | 1.27 |
| Blazer Clothes | 1 | 1.83 | 1.27 |
| Sitting Sex Engages in (Sexual) | 1 | 1.83 | 1.27 |
| Big Breasts Body | 2 | 1.14 | 1.25 |
| Flirting Engages in | 1 | 1.80 | 1.25 |
| Braid Hair | 1 | 1.78 | 1.24 |
| Missionary Subject of (Sexual) | 2 | 1.12 | 1.23 |
| Twin Boobjob Engages in (Sexual) | 1 | 1.77 | 1.23 |
| Handjob Subject of (Sexual) | 1 | 1.75 | 1.22 |
| Mobile Phone Items | 1 | 1.75 | 1.21 |
| Side Tail Hair | 1 | 1.75 | 1.21 |
| Skirt Suit Clothes | 1 | 1.74 | 1.21 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Ponytail Hair | 2 | 1.10 | 1.21 |
| Slim Body | 7 | 0.58 | 1.20 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Proactive Personality | 1 | 1.72 | 1.19 |
| Glasses Clothes | 2 | 1.08 | 1.19 |
| Cowgirl Engages in (Sexual) | 1 | 1.72 | 1.19 |
| Reserved Personality | 1 | 1.72 | 1.19 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Hoodie Clothes | 1 | 1.71 | 1.18 |
| Coat Clothes | 1 | 1.70 | 1.18 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Confident Personality | 1 | 1.70 | 1.18 |
| Stoic Personality | 1 | 1.70 | 1.18 |
| Boobjob Engages in (Sexual) | 2 | 1.07 | 1.17 |
| Doggy Style Engages in (Sexual) | 1 | 1.69 | 1.17 |
| Sex with Protagonist Only Engages in (Sexual) | 1 | 1.68 | 1.16 |
| Crop Top Clothes | 1 | 1.67 | 1.16 |
| Parted to Side Hair | 2 | 1.05 | 1.16 |
| Spoons Subject of (Sexual) | 1 | 1.67 | 1.16 |
| Cyan Eyes | 1 | 1.66 | 1.15 |
| Reverse Cowgirl Subject of (Sexual) | 1 | 1.63 | 1.13 |
| Maid's Headdress Clothes | 1 | 1.63 | 1.13 |
| Full Sister Role | 1 | 1.57 | 1.09 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.08 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.06 |
| Pendant Necklace Clothes | 1 | 1.52 | 1.06 |
| Energetic Personality | 1 | 1.52 | 1.05 |
| Choker Clothes | 1 | 1.50 | 1.04 |
| French Kiss Engages in (Sexual) | 1 | 1.49 | 1.03 |
| Doggy Style Subject of (Sexual) | 2 | 0.93 | 1.02 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Headband Clothes | 1 | 1.45 | 1.00 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Suit Clothes | 1 | 1.44 | 1.00 |
| Tank Top Clothes | 1 | 1.42 | 0.98 |
| V Bangs Hair | 1 | 1.41 | 0.98 |
| Hairpin Clothes | 1 | 1.40 | 0.97 |
| Blunt Bangs Hair | 1 | 1.40 | 0.97 |
| Nipple Sucking Subject of (Sexual) | 1 | 1.38 | 0.96 |
| Brown Hair | 3 | 0.68 | 0.95 |
| Bukkake Subject of (Sexual) | 1 | 1.35 | 0.93 |
| White Hair | 1 | 1.33 | 0.92 |
| Ahoge Hair | 1 | 1.32 | 0.91 |
| Ribbon Tie Clothes | 1 | 1.25 | 0.87 |
| Blowjob Engages in (Sexual) | 2 | 0.76 | 0.84 |
| Red Eyes | 1 | 1.20 | 0.83 |
| Long Hair | 2 | 0.75 | 0.83 |
| School Uniform Clothes | 2 | 0.75 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.19 | 0.83 |
| Group Sex of One Male and Several Females Engages in (Sexual) | 1 | 1.17 | 0.81 |
| Butterfly Subject of (Sexual) | 1 | 1.17 | 0.81 |
| Handjob Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Shirt Clothes | 1 | 1.16 | 0.80 |
| Necktie Clothes | 1 | 1.11 | 0.77 |
| Tareme Eyes | 1 | 1.10 | 0.76 |
| Vaginal Fingering Subject of (Sexual) | 1 | 1.08 | 0.75 |
| Sitting Sex Subject of (Sexual) | 1 | 1.06 | 0.74 |
| Violet Eyes | 1 | 1.04 | 0.72 |
| Pale Body | 6 | 0.37 | 0.72 |
| Spiky Bangs Hair | 1 | 1.00 | 0.69 |
| Teen Body | 2 | 0.62 | 0.68 |
| Cowgirl Subject of (Sexual) | 1 | 0.95 | 0.66 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Black Hair | 1 | 0.81 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Short Hair | 1 | 0.61 | 0.42 |
| 6 | 0.00 | 0.00 |