The main character, Kudao, was invited by childhood friends Sazane and Tamao. They travel to an abandoned tunnel, rumored to be haunted. An unexpected situation occurs in the tunnel...? A sweet yet murky romance x horror visual novel!
Koi Hai Tunnel has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
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Koi Hai Tunnel has not yet been read by enough users to calculate it's similar novels... sorry!
A novel needs atleast 20 votes before it's similarity is calculated.
Koi Hai Tunnel 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 |
|---|---|---|---|
| Protagonist's Childhood Friend as a Heroine | 3.00 | 1.13 | 3.39 |
| Horror | 2.00 | 1.44 | 2.87 |
| Social Networking Service | 1.00 | 2.47 | 2.47 |
| Romance | 2.00 | 0.88 | 1.77 |
| Multiple Endings | 2.00 | 0.66 | 1.33 |
| No Sexual Content | 2.00 | 0.58 | 1.16 |
| ADV | 2.00 | 0.14 | 0.29 |