There is something strange happening in the town and the school. People would mysteriously disappear for days only to suddenly appear again. The school hallways would seem to go on forever, but then all would be normal again. It was as if there are two separate worlds which were intertwined together. One day, Ryouji noticed a girl that he hadn’t seen before, but everyone else did not seem to be surprised at all and treated her like she had always been a student at the school. The girl Ouka approached him and said: “You’ve noticed, right? Which side are you on?” [From Hau~ Omochikaeri!]
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| Name | Characters | Importance | Weight |
|---|---|---|---|
| Ninja Role | 4 | 2.24 | 3.61 |
| Mahou Shoujo Role | 4 | 2.22 | 3.58 |
| Ninja Suit Clothes | 3 | 2.56 | 3.55 |
| Sex with Monsters Engages in (Sexual) | 3 | 2.17 | 3.00 |
| Nunchaku Items | 1 | 4.10 | 2.84 |
| Shuriken Items | 1 | 3.32 | 2.30 |
| Spiky Bun Hair | 1 | 2.93 | 2.03 |
| Non-consensual Sex with Tentacles Engages in (Sexual) | 2 | 1.78 | 1.95 |
| Double Penetration (Group Sex) Subject of (Sexual) | 2 | 1.65 | 1.81 |
| Forced Pregnancy Subject of | 1 | 2.56 | 1.77 |
| Rape Subject of (Sexual) | 2 | 1.56 | 1.72 |
| Homeroom Teacher Role | 1 | 2.45 | 1.70 |
| Stockings Clothes | 1 | 2.42 | 1.68 |
| Anal Sex Subject of (Sexual) | 3 | 1.19 | 1.65 |
| Kuudere Personality | 1 | 2.34 | 1.62 |
| Nipple Teasers Subject of (Sexual) | 1 | 2.26 | 1.57 |
| Suspension Bondage Subject of (Sexual) | 1 | 2.11 | 1.46 |
| Corset Clothes | 1 | 2.06 | 1.43 |
| Hazel Eyes | 1 | 2.04 | 1.41 |
| Small Breast Sizes Body | 1 | 1.99 | 1.38 |
| Horns Body | 1 | 1.91 | 1.32 |
| Tanned Body | 1 | 1.90 | 1.32 |
| Puffy Sleeves Clothes | 1 | 1.85 | 1.28 |
| String Ribbon Tie Clothes | 1 | 1.82 | 1.26 |
| Younger Appearance Body | 1 | 1.82 | 1.26 |
| Tattoo Body | 1 | 1.80 | 1.25 |
| Scarf Clothes | 1 | 1.78 | 1.23 |
| Sword Items | 1 | 1.77 | 1.23 |
| Spit-roast Subject of (Sexual) | 1 | 1.75 | 1.21 |
| Anal Fingering Subject of (Sexual) | 1 | 1.71 | 1.19 |
| Arrogant Personality | 1 | 1.70 | 1.18 |
| Small Breasts Body | 1 | 1.67 | 1.15 |
| Cyan Eyes | 1 | 1.66 | 1.15 |
| Garnet Eyes | 1 | 1.66 | 1.15 |
| Amber Eyes | 2 | 1.03 | 1.13 |
| Senpai Role | 1 | 1.61 | 1.12 |
| Lactation Engages in | 1 | 1.59 | 1.10 |
| Older Sister Role | 1 | 1.56 | 1.08 |
| Big Breast Sizes Body | 1 | 1.54 | 1.07 |
| Orange Hair | 1 | 1.51 | 1.05 |
| Sailor School Uniform Clothes | 1 | 1.48 | 1.03 |
| Blouse Clothes | 1 | 1.47 | 1.02 |
| Pissing Engages in (Sexual) | 1 | 1.46 | 1.02 |
| Mother Role | 1 | 1.46 | 1.01 |
| Tank Top Clothes | 1 | 1.42 | 0.98 |
| Hairpin Clothes | 1 | 1.40 | 0.97 |
| Blunt Bangs Hair | 1 | 1.40 | 0.97 |
| Masturbation Engages in (Sexual) | 1 | 1.39 | 0.96 |
| Skirt Clothes | 1 | 1.33 | 0.93 |
| White Hair | 1 | 1.33 | 0.92 |
| Pink Hair | 1 | 1.33 | 0.92 |
| Waist Length+ Hair | 2 | 0.81 | 0.89 |
| Ribbon Tie Clothes | 1 | 1.25 | 0.87 |
| Short Hair | 3 | 0.61 | 0.84 |
| Violet Hair | 1 | 1.19 | 0.83 |
| Blue Hair | 1 | 1.19 | 0.83 |
| Trousers Clothes | 1 | 1.19 | 0.83 |
| School Uniform Clothes | 2 | 0.75 | 0.83 |
| Ribbon Hair Tie Clothes | 1 | 1.19 | 0.83 |
| Big Breasts Body | 1 | 1.14 | 0.79 |
| Twin Tails Hair | 1 | 1.13 | 0.78 |
| Ponytail Hair | 1 | 1.10 | 0.76 |
| Boobjob Engages in (Sexual) | 1 | 1.07 | 0.74 |
| Parted to Side Hair | 1 | 1.05 | 0.73 |
| Spiky Bangs Hair | 1 | 1.00 | 0.69 |
| Straight Hair | 1 | 0.95 | 0.66 |
| Blue Eyes | 1 | 0.80 | 0.56 |
| Blowjob Engages in (Sexual) | 1 | 0.76 | 0.53 |
| Long Hair | 1 | 0.75 | 0.52 |
| Pale Body | 3 | 0.37 | 0.51 |
| Brown Hair | 1 | 0.68 | 0.47 |
| Teen Body | 1 | 0.62 | 0.43 |