This story takes place in a mountain town surrounded by the sea. Ryouichi is sent everyday to the town where the summer sun shines brightly upon it. He meets up with his sister, who is in the Swimming Club, and a quiet childhood friend. The town holds a summer festival in their school, and it seems like life will continue as it always has. There, a rumor of a strangely dressed girl slowly spreads around the town. A girl with a white dress and a blue ribbon. She is searching for them...
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echo. has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.
| Name | Score | Importance | Weight |
|---|---|---|---|
| Heroine with Expressive Ahoge | 2.00 | 3.07 | 6.14 |
| Incest Romance | 2.00 | 2.22 | 4.45 |
| Childishly Violent Heroine | 2.00 | 2.17 | 4.33 |
| Emotionless Heroine | 2.00 | 2.16 | 4.31 |
| Low Sexual Content | 2.50 | 1.64 | 4.10 |
| Transfer Student Heroine | 2.00 | 2.04 | 4.08 |
| Foolish Friend | 2.00 | 2.02 | 4.05 |
| Brother/Sister Romance | 2.00 | 1.91 | 3.83 |
| Modern Tsundere Heroine | 2.00 | 1.76 | 3.51 |
| Protagonist's Non-blood-related Sister as a Heroine | 2.00 | 1.74 | 3.47 |
| Imouto-type Heroine | 2.00 | 1.72 | 3.45 |
| Summer | 2.00 | 1.66 | 3.32 |
| Tomboy Heroine | 2.00 | 1.52 | 3.03 |
| Date Display | 2.00 | 1.50 | 2.99 |
| Unlockable Routes | 2.00 | 1.48 | 2.96 |
| Protagonist's Childhood Friend as a Heroine | 2.50 | 1.13 | 2.83 |
| Kanji Puns | 1.00 | 2.78 | 2.78 |
| One True End | 2.00 | 1.39 | 2.78 |
| Heroine with Zettai Ryouiki | 2.00 | 1.38 | 2.75 |
| Romance | 3.00 | 0.88 | 2.65 |
| Mystery | 2.00 | 1.31 | 2.61 |
| Student Protagonist | 2.00 | 1.24 | 2.48 |
| Student Heroine | 2.00 | 0.97 | 1.94 |
| Missionary Position | 2.00 | 0.93 | 1.87 |
| High School Student Heroine | 2.00 | 0.84 | 1.69 |
| Defloration | 2.00 | 0.75 | 1.49 |
| Multiple Endings | 2.00 | 0.66 | 1.33 |
| ADV | 2.00 | 0.14 | 0.29 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Sailor School Uniform Clothes | 6 | 1.48 | 2.89 |
| School Swimming Club Member Role | 2 | 2.44 | 2.69 |
| Friend Role | 5 | 1.21 | 2.17 |
| Tomboy Personality | 2 | 1.97 | 2.17 |
| Classmate Role | 4 | 1.23 | 1.98 |
| Envious Personality | 1 | 2.74 | 1.90 |
| Teasing Subject of | 2 | 1.68 | 1.84 |
| Sports Swimsuit Clothes | 1 | 2.50 | 1.73 |
| Modern Tsundere Personality | 1 | 2.44 | 1.69 |
| Energetic Personality | 2 | 1.53 | 1.68 |
| Living Alone Role | 1 | 2.38 | 1.65 |
| Ribbon Hair Tie Clothes | 3 | 1.18 | 1.64 |
| Nightgown Clothes | 1 | 2.31 | 1.60 |
| Loud Personality | 1 | 2.30 | 1.60 |
| Class President Role | 1 | 2.27 | 1.58 |
| Whimsical Personality | 1 | 2.27 | 1.57 |
| Loner Personality | 1 | 2.26 | 1.57 |
| Sidehair Hair | 4 | 0.98 | 1.57 |
| Athletics Engages in | 1 | 2.26 | 1.56 |
| Twin Tails Hair | 3 | 1.12 | 1.55 |
| Rubber Band With Beads Clothes | 1 | 2.21 | 1.53 |
| Closet Pervert Personality | 1 | 2.21 | 1.53 |
| High School Student Role | 5 | 0.84 | 1.50 |
| Non-blood-related Sister Role | 1 | 2.17 | 1.50 |
| Armband Clothes | 1 | 2.14 | 1.48 |
| Third Person Personality | 1 | 2.11 | 1.46 |
| Ankle Length Hair | 1 | 2.10 | 1.46 |
| Altruistic Personality | 1 | 2.08 | 1.44 |
| Violet Eyes | 3 | 1.04 | 1.44 |
| School Uniform Clothes | 6 | 0.74 | 1.43 |
| Transfer Student Role | 1 | 2.01 | 1.39 |
| Watashi Personality | 2 | 1.26 | 1.39 |
| Neighbor Role | 1 | 1.99 | 1.38 |
| Swimming Engages in | 1 | 1.97 | 1.37 |
| Virgin Sex Engages in (Sexual) | 4 | 0.84 | 1.36 |
| Antenna Hair | 1 | 1.92 | 1.33 |
| Atashi Personality | 1 | 1.91 | 1.33 |
| Short-tempered Personality | 1 | 1.86 | 1.29 |
| Short (obsolete) Body | 1 | 1.81 | 1.26 |
| Boku Personality | 1 | 1.79 | 1.24 |
| Deredere Personality | 1 | 1.75 | 1.21 |
| Sports Shoes Clothes | 1 | 1.73 | 1.20 |
| Reserved Personality | 1 | 1.73 | 1.20 |
| Teal Eyes | 1 | 1.72 | 1.19 |
| Teen Body | 6 | 0.61 | 1.19 |
| Confident Personality | 1 | 1.72 | 1.19 |
| Stoic Personality | 1 | 1.70 | 1.18 |
| Mysterious Personality | 1 | 1.69 | 1.17 |
| Wealthy Role | 1 | 1.66 | 1.15 |
| Popular Role | 1 | 1.64 | 1.13 |
| Kouhai Role | 1 | 1.62 | 1.12 |
| Slim Body | 6 | 0.57 | 1.11 |
| Hard Worker Personality | 1 | 1.54 | 1.07 |
| Straight Hair | 2 | 0.96 | 1.05 |
| Choker Clothes | 1 | 1.51 | 1.05 |
| Cowgirl Subject of (Sexual) | 2 | 0.95 | 1.05 |
| Serious Personality | 1 | 1.50 | 1.04 |
| Incest Engages in (Sexual) | 1 | 1.47 | 1.02 |
| Daughter Role | 1 | 1.47 | 1.02 |
| Younger Sister Role | 1 | 1.44 | 1.00 |
| Headband Clothes | 1 | 1.44 | 1.00 |
| V Bangs Hair | 1 | 1.42 | 0.98 |
| Blond Hair | 2 | 0.88 | 0.97 |
| Hairpin Clothes | 1 | 1.39 | 0.97 |
| Tominagi Subject of (Sexual) | 1 | 1.36 | 0.94 |
| White Hair | 1 | 1.34 | 0.93 |
| Pink Hair | 1 | 1.32 | 0.92 |
| Ahoge Hair | 1 | 1.31 | 0.91 |
| Curtained Hair | 1 | 1.30 | 0.90 |
| Waist Length+ Hair | 2 | 0.80 | 0.88 |
| Blue Eyes | 2 | 0.80 | 0.88 |
| Parted in Middle Hair | 1 | 1.25 | 0.87 |
| Childhood Friend Role | 1 | 1.25 | 0.87 |
| Friendly Personality | 1 | 1.23 | 0.85 |
| Missionary Subject of (Sexual) | 1 | 1.11 | 0.77 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Glasses Clothes | 1 | 1.08 | 0.75 |
| Pale Body | 6 | 0.37 | 0.72 |
| Kind Personality | 1 | 1.04 | 0.72 |
| Thigh-high Stockings Clothes | 1 | 1.03 | 0.72 |
| Spiky Bangs Hair | 1 | 1.01 | 0.70 |
| Shoulder-length Hair | 1 | 0.91 | 0.63 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Short Hair | 1 | 0.61 | 0.42 |