Among other accessories there are two stories: 1. 『イルとスイの日常』"Il and Sui everyday" is about Il and Sui exploring outer world and own sexuality. 2.『砦に帰す』"Return to the Fort" is about Ayu group expedition sent by Iga ninja to investigate an ancient Yagyuu fort. [From vndbreview]
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| Name | Score | Importance | Weight |
|---|---|---|---|
| Twin Sisters as Heroines | 2.00 | 1.81 | 3.63 |
| Bloody Scenes | 2.00 | 1.57 | 3.15 |
| Horror | 2.00 | 1.44 | 2.87 |
| Lesbian Sex | 2.00 | 1.14 | 2.27 |
| Masturbation | 1.00 | 1.46 | 1.46 |
| Sixty-nine | 1.00 | 1.06 | 1.06 |
| Outdoor Sex | 1.00 | 0.99 | 0.99 |
| Cunnilingus | 1.00 | 0.92 | 0.92 |
| ADV | 2.00 | 0.14 | 0.29 |
| Name | Characters | Importance | Weight |
|---|---|---|---|
| Furisode Clothes | 2 | 2.74 | 3.01 |
| Twin Sister Role | 2 | 1.86 | 2.04 |
| Mysterious Personality | 2 | 1.69 | 1.86 |
| Pink Eyes | 2 | 1.61 | 1.77 |
| Grey Hair | 2 | 1.39 | 1.52 |
| Twin Tails Hair | 2 | 1.12 | 1.23 |
| Hair Ribbon Clothes | 1 | 1.77 | 1.23 |
| Waist Length+ Hair | 2 | 0.80 | 0.88 |