One day, Amane Aika receives a parcel from her older brother, who should be hard at work as an idol. "I'm going off on a trip now, so could you switch places with me for a bit?" Along with that letter was a wig and clothing for boys. Aika couldn't read some parts of the letter as it was slightly dirty. Convinced that something must have happened to her older brother, Aika decides on swapping places with him. However, what lies in await for her were other idols who were causing various problems... [Translation of official website story summary.]
I DOLL U 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 |
|---|---|---|---|
| Idol Hero | 3.00 | 2.63 | 7.89 |
| Reverse Trap Protagonist | 2.67 | 2.85 | 7.60 |
| Japanese Idols | 3.00 | 2.44 | 7.33 |
| Hotblooded Hero | 2.00 | 3.13 | 6.26 |
| Masochist Hero | 2.00 | 3.13 | 6.26 |
| Nekomimi Hero | 2.00 | 3.05 | 6.10 |
| Leader Protagonist | 2.50 | 2.42 | 6.06 |
| Lip Sync | 3.00 | 1.81 | 5.44 |
| Sadist Hero | 2.00 | 2.66 | 5.32 |
| Shy Hero | 2.00 | 2.59 | 5.17 |
| Demon Hero | 2.00 | 2.34 | 4.68 |
| Shota Hero | 2.00 | 2.01 | 4.03 |
| Loli Protagonist | 1.67 | 2.22 | 3.72 |
| Adult Hero | 2.00 | 1.71 | 3.41 |
| Hero with Glasses | 2.00 | 1.64 | 3.27 |
| Otome Game | 2.75 | 1.03 | 2.84 |
| Side Portraits | 2.00 | 1.15 | 2.31 |
| Nameable Protagonist | 2.00 | 0.91 | 1.82 |
| Romance | 2.00 | 0.90 | 1.80 |
| Female Protagonist | 2.00 | 0.71 | 1.42 |
| Protagonist with a Face | 2.00 | 0.63 | 1.26 |
| No Sexual Content | 2.00 | 0.56 | 1.12 |
| ADV | 2.33 | 0.15 | 0.34 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Idol Role | 7 | 2.08 | 4.32 |
| Tall (obsolete) Body | 3 | 2.35 | 3.26 |
| Demon Role | 2 | 2.01 | 2.20 |
| Ore Personality | 3 | 1.57 | 2.18 |
| Stutter Personality | 1 | 3.04 | 2.11 |
| Word Repetition Personality | 1 | 2.95 | 2.04 |
| Bob Cut Hair | 2 | 1.83 | 2.01 |
| Cat Person Personality | 1 | 2.82 | 1.95 |
| Boku Personality | 2 | 1.77 | 1.95 |
| Reverse-trap Body | 1 | 2.74 | 1.90 |
| Hoodie Clothes | 2 | 1.70 | 1.86 |
| Tail Clothes | 1 | 2.48 | 1.72 |
| Ribbon Headband Clothes | 1 | 2.45 | 1.70 |
| Fur Trim Clothes | 1 | 2.43 | 1.69 |
| Earrings Clothes | 2 | 1.42 | 1.56 |
| Management Role | 1 | 2.12 | 1.47 |
| Cross-dressing Engages in | 1 | 2.07 | 1.44 |
| Kemonomimi Headband Clothes | 1 | 2.05 | 1.42 |
| Short Body | 1 | 2.05 | 1.42 |
| Bow Tie Clothes | 1 | 2.04 | 1.42 |
| Hazel Eyes | 1 | 2.03 | 1.41 |
| Blue Hair | 2 | 1.20 | 1.32 |
| Eye Covering Hair | 1 | 1.80 | 1.25 |
| Nameable Role | 1 | 1.78 | 1.23 |
| Teen Body | 6 | 0.62 | 1.21 |
| Older Brother Role | 1 | 1.73 | 1.20 |
| Spiky Hair | 1 | 1.70 | 1.18 |
| Violet Eyes | 2 | 1.05 | 1.16 |
| Shy Personality | 1 | 1.62 | 1.12 |
| Blue Eyes | 3 | 0.81 | 1.12 |
| Short Hair | 5 | 0.61 | 1.09 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Young-adult Body | 3 | 0.75 | 1.04 |
| Long Hair | 3 | 0.75 | 1.04 |
| Younger Sister Role | 1 | 1.45 | 1.00 |
| Suit Clothes | 1 | 1.44 | 1.00 |
| Brown Eyes | 2 | 0.90 | 0.99 |
| Brown Hair | 3 | 0.69 | 0.95 |
| White Hair | 1 | 1.33 | 0.92 |
| Ahoge Hair | 1 | 1.33 | 0.92 |
| Parted in Middle Hair | 1 | 1.24 | 0.86 |
| Watashi Personality | 1 | 1.24 | 0.86 |
| Necktie Clothes | 1 | 1.12 | 0.78 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Glasses Clothes | 1 | 1.09 | 0.75 |
| Green Eyes | 1 | 1.02 | 0.71 |
| Sidehair Hair | 1 | 0.98 | 0.68 |
| Shoulder-length Hair | 1 | 0.92 | 0.64 |
| Blond Hair | 1 | 0.89 | 0.62 |
| Black Hair | 1 | 0.80 | 0.56 |
| Pale Body | 1 | 0.37 | 0.25 |