Mugen Yasoukyoku
夢幻夜想曲

Title | Mugen Yasoukyoku |
Original title | 夢幻夜想曲 |
Length | Medium (10 - 30 hours) |
Links | Wikipedia |
Developer | Apricot (old) |
Publishers | The Asenheim Project & AquaWave & Excellents & Apricot (old) & Arieroof ViLE team & The Asenheim Project & RCY America & BaSFTech & Milky House & JAST USA SAM Style The Asenheim Project The Asenheim Project |
Relations |
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Available at | JAST USA Memorial Collection Special Edition at J-List for US$ 4.95 » |
DescriptionNocturnal Illusions' genre is a mixture of a dating sim and visual novel. In this game the main character decides to get away from it all during his spring break and stay in the mountains. While staying in the mountains a massive storm causes the main character to faint. A mysterious woman saves him and uses sexual pleasure to keep him warm. It turns out that he is now in a strange old mansion. The woman who saved the main character is the mistress in charge of the place. The main character decides to explore and while there meets many women as the story unfolds... |
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Protagonist
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Kashiwagi Shin'ichi柏木慎一 | |
Hair | , Brown |
Body | , Olive |
Clothes | , Jacket, Jeans, T-shirt |
Personality | , Boku |
Role | , Nameable, University Student |
Engages in | , Drinking |
Subject of | , Accident |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionThe protagonist of the game. He has been studying law a Toshima University. His life is at a crossroads, though; he's not sure what type of life he wishes to lead. He arrives at the mansion after encountering a typhoon. |
Main characters

Arisa亜瑠沙 | |
Hair | , Blond, Curtained, Long, Sidehair |
Eyes | , Brown |
Body | , Kid, Younger Appearance |
Clothes | , Brooch, Ribbon Hair Accessory |
Personality | , Atashi, Immature |
Role | |
Subject of | , Weakness |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionA young girl who is older than she appears. Her true nature is unknown. Shinichi often has visions of her, but she isn't seen around the mansion. |

Misao深沙緒 | |
Hair | , Curtained, Long, Ponytail, Red, Thick Eyebrows |
Eyes | , Red |
Body | , Slim, Young-adult |
Clothes | , Hair Ribbon, Knee-high Socks, Miniskirt, Shimapan, Turtleneck Shirt |
Personality | , Boku, Immature, Mischievous, Modern Tsundere, Naive, Tomboy, Whimsical |
Role | |
Engages in | , Teasing |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionA girl who grew up in the mansion and wasn't raised by anyone. Due to this, she is very childlike and extremely innocent, even to the point she doesn't know about sex. An outspoken, athletic tomboy, she likes to tease Shin'ichi, especially when he persists in trying to escape the mansion. |

Mistress館の女主人 | |
Aliases | Yakata no Onna Shujin |
Hair | , Violet |
Eyes | , Blue |
Body | , Adult |
Clothes | , Brooch |
Personality | , Low Self-esteem, Mysterious, Refined, Watakushi |
Role | , No Name |
Subject of | , Amnesia |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionThe mistress in charge of the mansion, she refuses to even give Shin'ichi her name. She has an almost psychic ability to foretell when someone will arrive at the mansion and always seems to know what's going on. Most of her communication with Shin'ichi is cryptic, as such it is hard to know how much she knows about the mansion. |

Miwako美和子 | |
Hair | , Braid, Brown, Parted in Middle |
Eyes | , Brown |
Body | , Freckles, Young-adult |
Clothes | , Maid's Dress, Maid's Headdress |
Personality | , Low Self-esteem, Shy, Timid |
Role | , Maid |
Engages in | , Cooking |
Subject of | |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionThe mansion's shy maid. Her bashful nature causes her discomfort when she first meets Shinichi. She always seems sad but insists on keeping the cause a secret. |

Okazaki Maya摩耶 | |
Hair | , Orange, Short |
Body | , Pale |
Clothes | , Cravat, Earrings, High Heels, Pantyhose, Skirt Suit, Suit, Sunglasses |
Personality | , Ambitious, Confident, Distrustful, Mature, Sharp-tongued, Watashi |
Role | , Journalist |
Engages in | , Cooking |
Subject of | , Malevolent Possession |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionA journalist who has had previous bad experiences with men and despises them (due to overhearing people saying things like "she's just a woman" and that she should become a house wife). Her competitiveness gives her personality a hard, grating edge. |

Sari沙里 | |
Hair | , Grey, Long, Spiky Bangs |
Eyes | , Grey |
Body | , Adult, Fang |
Clothes | , Kimono |
Role | |
Engages in | , Hypnotism |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionA mysterious woman who only appears at night and spends all her time in the garden, waiting for her lover to return. |

Yukina雪菜 | |
Hair | , Violet |
Eyes | , Violet |
Body | , Slim, Young-adult |
Clothes | , Ribbon Tie |
Personality | , Atashi |
Role | |
Engages in | |
Subject of | , Amnesia, Androphobia, Hypnotism |
Engages in (Sexual) | |
Subject of (Sexual) | |
DescriptionA very shy woman who spends most of her time in her room. She is terrified of Shin'ichi to the point where he can't get out more than a few sentences before she runs away screaming. |
Side characters

Kunio Kusayama | |
Hair | , Blue, Short, Short Bangs |
Clothes | , Necktie, Suit |
Personality | , Ore, Pervert, Sloppy |
Role | , Coder |
Engages in | , Drinking, Smoking |
Subject of | |
DescriptionA computer programmer who ended up in the mansion after an alcohol binge. He invites Shin'ichi to drink in his room leading to them both collapsing from the amount of alcohol drunk. His main activities are to fantasize about the girls in the mansion and finding another substance to imbibe. |