The protagonist Nanase Suzuna is a very normal college student. Her father died when she was a child, but suddenly one day her mother introduced her to the person she was going to get remarried to. Because of her mother's happy smile and how nice her new father seemed Suzuna approved of the marriage and she prepared to move into her new fathers house but... On the day of the move, at the imposing gated mansion, she learned that her new father had four sons! Suzuna was shocked! More than that, her mother and new father were going away for a week and leaving her to live alone with her four new brothers (and their servant Kageyama) under the same roof. Then Suzuna received a proposal from those brothers. "If you can make us approve of you as our little sister within one week, we'll bless those two's marriage." She hoped for her parent's happiness so Suzuna happily accepted but... In truth the brothers already objected to the marriage, little did Suzuna know but to them this was just the start of another game. "How about we bet on which one of us brothers Suzuna will fall for first?" It's one week until her father and mother come back, will Suzuna be able to protect herself!? Will she be able to build sibling bonds with her new brothers!? What is the true nature of Kageyama who is always watching over the five of them!? Now this skillfully dangerous battle of one little sister VS four big brothers + one man will start――! [Translated from the official site]
Brothers ~Koi Suru Onii-sama~ has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Name | Characters | Importance | Weight |
---|---|---|---|
Step Brother Role | 4 | 2.73 | 4.40 |
Non-blood-related Son Role | 4 | 2.49 | 4.00 |
Non-blood-related Incest Engages in (Sexual) | 5 | 2.16 | 3.86 |
Half-orphan Role | 5 | 2.11 | 3.78 |
Ceremonial Japanese Clothing Clothes | 2 | 3.05 | 3.36 |
Cheerleader Role | 2 | 2.76 | 3.03 |
Driving Engages in | 3 | 2.17 | 3.01 |
Son Role | 4 | 1.82 | 2.93 |
Older Brother Role | 4 | 1.73 | 2.78 |
Cleaning Engages in | 3 | 1.99 | 2.75 |
Younger Brother Role | 3 | 1.90 | 2.63 |
University Student Role | 4 | 1.59 | 2.56 |
Student Club Member Role | 2 | 2.32 | 2.55 |
Mirror Sex Engages in (Sexual) | 2 | 2.31 | 2.53 |
Mature Personality | 3 | 1.81 | 2.51 |
Swordsmanship Engages in | 2 | 2.15 | 2.36 |
Earrings Clothes | 4 | 1.42 | 2.29 |
Cooking Engages in | 4 | 1.42 | 2.28 |
Relaxed Personality | 3 | 1.64 | 2.27 |
Sunglasses Clothes | 2 | 2.00 | 2.20 |
Selfish Personality | 2 | 1.96 | 2.15 |
Ring Clothes | 2 | 1.94 | 2.13 |
Hard Worker Personality | 3 | 1.54 | 2.13 |
Pendant Necklace Clothes | 3 | 1.52 | 2.11 |
Necklace Clothes | 3 | 1.50 | 2.08 |
Superficial Personality | 1 | 2.97 | 2.06 |
Belt Clothes | 4 | 1.27 | 2.05 |
Friendly Personality | 4 | 1.22 | 1.96 |
Mullet Hair | 1 | 2.82 | 1.95 |
Soccer Engages in | 1 | 2.77 | 1.92 |
Outgoing Personality | 2 | 1.74 | 1.91 |
Vaginal/Anal Sexual Toys Subject of (Sexual) | 2 | 1.72 | 1.90 |
Not Sexually Involved Engages in (Sexual) | 3 | 1.36 | 1.88 |
Garter Clothes | 1 | 2.71 | 1.88 |
Loyal Personality | 2 | 1.69 | 1.85 |
Stubborn Personality | 2 | 1.68 | 1.84 |
Perfectionist Personality | 1 | 2.61 | 1.81 |
Muscular Body | 2 | 1.64 | 1.81 |
Pacifist Personality | 1 | 2.61 | 1.81 |
Old-fashioned Personality | 1 | 2.58 | 1.79 |
Non-blood-related Father Role | 1 | 2.58 | 1.79 |
Kendo Engages in | 1 | 2.57 | 1.78 |
Pianist Role | 1 | 2.56 | 1.78 |
School Sports Club Member Role | 1 | 2.55 | 1.77 |
Widower Role | 1 | 2.53 | 1.75 |
Model Role | 1 | 2.52 | 1.75 |
Secretary Role | 1 | 2.48 | 1.72 |
Kimono Clothes | 2 | 1.56 | 1.72 |
Goggles Clothes | 1 | 2.48 | 1.72 |
Gardening Engages in | 1 | 2.45 | 1.70 |
Refined Personality | 2 | 1.54 | 1.69 |
Butler Role | 1 | 2.44 | 1.69 |
Step Sister Role | 1 | 2.43 | 1.68 |
Energetic Personality | 2 | 1.52 | 1.67 |
Classic Tsundere Personality | 1 | 2.40 | 1.66 |
Helmet Clothes | 1 | 2.39 | 1.66 |
Kind Personality | 4 | 1.03 | 1.65 |
Trousers Clothes | 3 | 1.19 | 1.65 |
Non-blood-related Mother Role | 1 | 2.37 | 1.65 |
Writer Role | 1 | 2.37 | 1.64 |
Haraguro Personality | 1 | 2.37 | 1.64 |
Serious Personality | 2 | 1.49 | 1.63 |
Actor Role | 1 | 2.36 | 1.63 |
Non-blood-related Daughter Role | 1 | 2.36 | 1.63 |
Spiky Bangs Hair | 4 | 1.00 | 1.61 |
Distrustful Personality | 1 | 2.29 | 1.59 |
Flower Clothes | 1 | 2.29 | 1.59 |
Young-adult Body | 7 | 0.76 | 1.59 |
Suit Clothes | 2 | 1.44 | 1.58 |
Bodyguard Role | 1 | 2.26 | 1.57 |
Tank Top Clothes | 2 | 1.42 | 1.56 |
Jacket Clothes | 2 | 1.42 | 1.56 |
Famous Role | 1 | 2.24 | 1.56 |
Martial Arts Engages in | 1 | 2.24 | 1.55 |
Brooch Clothes | 1 | 2.22 | 1.54 |
Widow Role | 1 | 2.20 | 1.53 |
Nature Lover Personality | 1 | 2.19 | 1.52 |
Pet Owner Role | 1 | 2.17 | 1.50 |
Hosome Eyes | 2 | 1.37 | 1.50 |
Charismatic Personality | 1 | 2.16 | 1.50 |
Wavy Hair | 2 | 1.36 | 1.49 |
Itome Eyes | 1 | 2.13 | 1.47 |
Hotblooded Personality | 1 | 2.10 | 1.46 |
Sports Uniform Clothes | 1 | 2.09 | 1.45 |
Medical Doctor Role | 1 | 2.09 | 1.45 |
T-shirt Clothes | 2 | 1.31 | 1.44 |
Tall Body | 1 | 2.05 | 1.42 |
Shopping Engages in | 1 | 2.04 | 1.42 |
Bow Tie Clothes | 1 | 2.04 | 1.42 |
Optimist Personality | 1 | 2.03 | 1.41 |
Emotional Personality | 1 | 2.02 | 1.40 |
Watch Clothes | 1 | 2.01 | 1.40 |
Sixty-nine Engages in (Sexual) | 2 | 1.26 | 1.38 |
Parted in Middle Hair | 2 | 1.25 | 1.38 |
Katana Items | 1 | 1.97 | 1.36 |
Taciturn Personality | 1 | 1.94 | 1.35 |
Immature Personality | 1 | 1.93 | 1.34 |
Group Sex of Multiple Females and Males Engages in (Sexual) | 1 | 1.91 | 1.32 |
Friend Role | 2 | 1.20 | 1.32 |
Part-time Worker Role | 1 | 1.90 | 1.32 |
Multicolored Hair | 1 | 1.86 | 1.29 |
Shirt Clothes | 2 | 1.16 | 1.27 |
Shoulder-length Hair | 3 | 0.92 | 1.27 |
Strict Personality | 1 | 1.83 | 1.27 |
Husband Role | 1 | 1.80 | 1.25 |
Lab Coat Clothes | 1 | 1.80 | 1.25 |
Nameable Role | 1 | 1.78 | 1.24 |
Necktie Clothes | 2 | 1.11 | 1.22 |
Mischievous Personality | 1 | 1.73 | 1.20 |
Sports Shoes Clothes | 1 | 1.72 | 1.20 |
Reserved Personality | 1 | 1.72 | 1.19 |
Hoodie Clothes | 1 | 1.71 | 1.18 |
Confident Personality | 1 | 1.70 | 1.18 |
Arrogant Personality | 1 | 1.70 | 1.18 |
Stoic Personality | 1 | 1.70 | 1.18 |
Carefree Personality | 1 | 1.68 | 1.16 |
Father Role | 1 | 1.67 | 1.16 |
No Bangs Hair | 1 | 1.66 | 1.15 |
Garnet Eyes | 1 | 1.66 | 1.15 |
Sweater Clothes | 1 | 1.64 | 1.14 |
Popular Role | 1 | 1.63 | 1.13 |
Pervert Personality | 1 | 1.63 | 1.13 |
Shy Personality | 1 | 1.62 | 1.12 |
Green Eyes | 2 | 1.02 | 1.12 |
Grey Eyes | 1 | 1.60 | 1.11 |
Apron Clothes | 1 | 1.59 | 1.10 |
Wife Role | 1 | 1.54 | 1.06 |
Choker Clothes | 1 | 1.50 | 1.04 |
Long Hair | 3 | 0.75 | 1.04 |
Green Hair | 1 | 1.48 | 1.02 |
Mother Role | 1 | 1.46 | 1.01 |
Smart Personality | 1 | 1.46 | 1.01 |
Daughter Role | 1 | 1.46 | 1.01 |
Younger Sister Role | 1 | 1.44 | 1.00 |
V Bangs Hair | 1 | 1.41 | 0.98 |
Gloves Clothes | 1 | 1.41 | 0.98 |
Blond Hair | 2 | 0.89 | 0.97 |
Hairpin Clothes | 1 | 1.40 | 0.97 |
Tsurime Eyes | 1 | 1.38 | 0.96 |
Brown Hair | 3 | 0.68 | 0.95 |
Red Hair | 1 | 1.32 | 0.92 |
Ahoge Hair | 1 | 1.32 | 0.91 |
Blue Eyes | 2 | 0.80 | 0.88 |
Sex in Public Places Engages in (Sexual) | 1 | 1.26 | 0.87 |
Pale Body | 9 | 0.37 | 0.85 |
Short Hair | 3 | 0.61 | 0.84 |
Blue Hair | 1 | 1.19 | 0.83 |
Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
Tareme Eyes | 1 | 1.10 | 0.76 |
Glasses Clothes | 1 | 1.08 | 0.75 |
Miniskirt Clothes | 1 | 1.06 | 0.74 |
Violet Eyes | 1 | 1.04 | 0.72 |
Thigh-high Stockings Clothes | 1 | 1.04 | 0.72 |
Black Hair | 1 | 0.81 | 0.56 |
Slim Body | 1 | 0.58 | 0.40 |