The port town of Nagisa has a nostalgic ambience. It is the only place where the star Nagi can be seen. The townspeople hold the “Starry Sky Festival” every December to worship their guardian star. However, it doesn’t concern Kei, who moved to the town with his sickly imouto Soraha. It was more important to him to get used to his new life. At first, they faced a series of troubles, but Soraha’s health gradually got better thanks to the clean air in the town. He was able to make friends at his new school and adjusted to living in a rural town with few inconveniences, even without their parents around. However, there was one odd rule that he had to abide by: he must not let the existence of Nagi be known to outsiders. One day, he has a mysterious encounter with a girl who had the same name as the star, Nagi. This is a love story between humans and the stars. [From Hau~ Omochikaeri!]
Hoshi Koi * Twinkle has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Sport Bloomers Clothes | 4 | 1.72 | 2.76 |
| Naked Shirt Clothes | 2 | 2.51 | 2.76 |
| Bridal Carry Subject of | 2 | 2.42 | 2.66 |
| Transparent Clothes | 2 | 2.31 | 2.54 |
| Closet Pervert Personality | 2 | 2.16 | 2.38 |
| Pissing Engages in (Sexual) | 4 | 1.47 | 2.36 |
| Consensual Porn Acting Engages in (Sexual) | 2 | 2.09 | 2.30 |
| Wakame Sake Engages in (Sexual) | 1 | 3.32 | 2.30 |
| Naked Ribbon Clothes | 1 | 3.26 | 2.26 |
| Watashi Personality | 5 | 1.25 | 2.24 |
| Bukkake Subject of (Sexual) | 4 | 1.35 | 2.17 |
| Sex in Public Places Engages in (Sexual) | 4 | 1.26 | 2.03 |
| Bodysponge Subject of (Sexual) | 1 | 2.89 | 2.00 |
| Classmate Role | 4 | 1.23 | 1.98 |
| Naked (Not Sexually Involved) Engages in (Sexual) | 1 | 2.82 | 1.96 |
| Masturbation Engages in (Sexual) | 3 | 1.40 | 1.94 |
| Nipple Sucking Subject of (Sexual) | 3 | 1.38 | 1.91 |
| Hikikomori Role | 1 | 2.73 | 1.89 |
| Proactive Personality | 2 | 1.72 | 1.88 |
| Bridal Carry Engages in | 1 | 2.67 | 1.85 |
| Nipple Covers Clothes | 1 | 2.63 | 1.83 |
| Pubic Hair Shaving Subject of (Sexual) | 1 | 2.61 | 1.81 |
| Missionary Subject of (Sexual) | 4 | 1.12 | 1.80 |
| Symbol Eyes | 1 | 2.59 | 1.79 |
| Lolita Hairband Clothes | 1 | 2.57 | 1.78 |
| Piledriver Engages in (Sexual) | 1 | 2.55 | 1.77 |
| School Nurse Role | 1 | 2.46 | 1.71 |
| Gardening Engages in | 1 | 2.45 | 1.70 |
| Discreet Phone Sex Engages in (Sexual) | 1 | 2.45 | 1.70 |
| Hard Worker Personality | 2 | 1.54 | 1.69 |
| No Panties Clothes | 1 | 2.41 | 1.67 |
| Weakness Subject of | 1 | 2.39 | 1.66 |
| Bodysponge Engages in (Sexual) | 1 | 2.38 | 1.65 |
| Piss Drinking Subject of (Sexual) | 1 | 2.36 | 1.64 |
| Reverse Missionary Engages in (Sexual) | 1 | 2.36 | 1.63 |
| Spanking Engages in (Sexual) | 1 | 2.35 | 1.63 |
| Half-naked Clothes | 1 | 2.34 | 1.62 |
| Servant Role | 1 | 2.34 | 1.62 |
| School Swimsuit Clothes | 1 | 2.31 | 1.60 |
| Bikini Clothes | 2 | 1.46 | 1.60 |
| Anal Plug Tail Subject of (Sexual) | 1 | 2.29 | 1.59 |
| Class President Role | 1 | 2.28 | 1.58 |
| Sidehair Hair | 4 | 0.98 | 1.58 |
| Watakushi Personality | 1 | 2.27 | 1.57 |
| Micro Bikini Clothes | 1 | 2.21 | 1.53 |
| Virgin Sex Engages in (Sexual) | 5 | 0.85 | 1.53 |
| Bathroom Sex Engages in (Sexual) | 2 | 1.39 | 1.52 |
| Nature Lover Personality | 1 | 2.19 | 1.52 |
| Seventh Posture Engages in (Sexual) | 1 | 2.19 | 1.52 |
| Seduction Engages in | 1 | 2.17 | 1.51 |
| Lazy Personality | 1 | 2.16 | 1.49 |
| Boobs on Glass Subject of (Sexual) | 1 | 2.15 | 1.49 |
| Gothic Clothes | 1 | 2.15 | 1.49 |
| Odango Hair | 1 | 2.15 | 1.49 |
| Boobjob Engages in (Sexual) | 3 | 1.07 | 1.48 |
| Tominagi Engages in (Sexual) | 1 | 2.11 | 1.46 |
| Petplay Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Miko Role | 1 | 2.09 | 1.45 |
| Brother Complex Personality | 1 | 2.06 | 1.43 |
| Funny Personality | 1 | 2.00 | 1.39 |
| High School Student Role | 4 | 0.85 | 1.37 |
| Miko's Dress Clothes | 1 | 1.95 | 1.35 |
| Piledriver Subject of (Sexual) | 1 | 1.94 | 1.35 |
| Clumsy Personality | 1 | 1.94 | 1.34 |
| Atashi Personality | 1 | 1.90 | 1.32 |
| Anal Sex Subject of (Sexual) | 2 | 1.19 | 1.31 |
| Waist Length+ Hair | 4 | 0.81 | 1.31 |
| Quickie Fix Engages in (Sexual) | 1 | 1.88 | 1.30 |
| Naked Apron Clothes | 1 | 1.88 | 1.30 |
| Tsundere Personality | 1 | 1.87 | 1.30 |
| Standing Sex Engages in (Sexual) | 1 | 1.87 | 1.29 |
| Spanking Subject of (Sexual) | 1 | 1.87 | 1.29 |
| Standing Sex Subject of (Sexual) | 2 | 1.18 | 1.29 |
| Boobjob Subject of (Sexual) | 1 | 1.86 | 1.29 |
| Bra Clothes | 1 | 1.86 | 1.29 |
| Sitting Sex Engages in (Sexual) | 1 | 1.82 | 1.26 |
| Lab Coat Clothes | 1 | 1.79 | 1.24 |
| Anal Sex Engages in (Sexual) | 1 | 1.76 | 1.22 |
| School Uniform Clothes | 4 | 0.76 | 1.22 |
| Missionary Engages in (Sexual) | 1 | 1.74 | 1.21 |
| Reverse Missionary Subject of (Sexual) | 1 | 1.74 | 1.20 |
| Quickie Fix Subject of (Sexual) | 2 | 1.08 | 1.19 |
| Cowgirl Engages in (Sexual) | 1 | 1.71 | 1.19 |
| Loafers Clothes | 1 | 1.71 | 1.19 |
| Vaginal Fingering Subject of (Sexual) | 2 | 1.08 | 1.18 |
| Stoic Personality | 1 | 1.70 | 1.18 |
| Nipple Sucking Engages in (Sexual) | 1 | 1.70 | 1.18 |
| Mysterious Personality | 1 | 1.69 | 1.17 |
| Doggy Style Engages in (Sexual) | 1 | 1.68 | 1.17 |
| Carefree Personality | 1 | 1.68 | 1.17 |
| Father Role | 1 | 1.67 | 1.16 |
| Ribbon Hair Accessory Clothes | 1 | 1.66 | 1.15 |
| Thigh-high Stockings Clothes | 2 | 1.04 | 1.15 |
| Kouhai Role | 1 | 1.63 | 1.13 |
| Pervert Personality | 1 | 1.63 | 1.13 |
| Maid's Headdress Clothes | 1 | 1.63 | 1.13 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Vaginal Fingering Engages in (Sexual) | 1 | 1.61 | 1.12 |
| Green Eyes | 2 | 1.02 | 1.12 |
| Senpai Role | 1 | 1.61 | 1.12 |
| Spiky Bangs Hair | 2 | 1.00 | 1.10 |
| Full Sister Role | 1 | 1.56 | 1.08 |
| Big Breast Sizes Body | 1 | 1.56 | 1.08 |
| Older Sister Role | 1 | 1.56 | 1.08 |
| Cunnilingus Engages in (Sexual) | 1 | 1.55 | 1.07 |
| Blowjob Engages in (Sexual) | 3 | 0.76 | 1.06 |
| Blowjob Subject of (Sexual) | 1 | 1.52 | 1.05 |
| Maid's Dress Clothes | 1 | 1.51 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Medium Breasts Body | 1 | 1.51 | 1.05 |
| Green Hair | 1 | 1.48 | 1.03 |
| Doggy Style Subject of (Sexual) | 2 | 0.92 | 1.01 |
| Seventh Posture Subject of (Sexual) | 1 | 1.46 | 1.01 |
| Shoulder-length Hair | 2 | 0.92 | 1.01 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Teasing Engages in | 1 | 1.44 | 1.00 |
| Teen Body | 4 | 0.62 | 1.00 |
| Brown Eyes | 2 | 0.90 | 0.99 |
| Pantyhose Clothes | 1 | 1.43 | 0.99 |
| Black Eyes | 1 | 1.42 | 0.98 |
| Hairpin Clothes | 1 | 1.40 | 0.97 |
| Knee-high Socks Clothes | 1 | 1.38 | 0.96 |
| Kid Body | 1 | 1.37 | 0.95 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| Not Sexually Involved Engages in (Sexual) | 1 | 1.35 | 0.94 |
| Slim Body | 4 | 0.58 | 0.93 |
| White Hair | 1 | 1.33 | 0.92 |
| Cunnilingus Subject of (Sexual) | 1 | 1.16 | 0.81 |
| Outdoor Sex Engages in (Sexual) | 1 | 1.16 | 0.80 |
| Twin Tails Hair | 1 | 1.13 | 0.78 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Brown Hair | 2 | 0.68 | 0.75 |
| Sitting Sex Subject of (Sexual) | 1 | 1.06 | 0.74 |
| Kind Personality | 1 | 1.03 | 0.71 |
| Straight Hair | 1 | 0.94 | 0.65 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Pale Body | 4 | 0.37 | 0.59 |
| Black Hair | 1 | 0.81 | 0.56 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Young-adult Body | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| 4 | 0.00 | 0.00 |