Tsukihime: Fool's Errand

Tsukihime: Fool's Errand
TitleTsukihime: Fool's Errand
LengthVery short (< 2 hours)
DeveloperMirror Moon
Publishers Mirror Moon
Parent story
[unofficial] Melty Blood


First officially released as Tsukihime 2 on April 1st (;-)).

Plot description:
A few months after the end of Tsukihime, life at the Tohno mansion has more or less returned to normal. Akiha is busy with school and managing the Tohno estate, Ciel gives Shiki regular after-school lessons to help him catch up on everything he missed, Hisui is ever happy to await Shiki-sama at the front door, Kohaku is as cheerful and crazy as ever and Arcueid has finally gotten firmly in touch with her feline side. Surely, this can't go on like this for long...

[From Mirror-moon]


Toono Shiki
Toono Shiki遠野 志貴 AB
AliasesNanaya Shiki, Satsujinki, Tohno Shiki
MeasurementsHeight: 169cm, Weight: 57kg
Birthday15 October
Hair, Black, Straight
Eyes, Blue, Grey
Body, Average Height, Pale, Scar, Slim, Teen
Clothes, Dress Shoes, Glasses, Jacket, School Uniform, Trousers
Items, Pocket Knife
Personality, Absentminded, Altruistic, Cautious, Donkan, Emotional, Kind, Reserved
Role, Full Brother, High School Student, Kouhai, Master, Non-blood-related Brother, Non-blood-related Son, Older Brother, Orphan, Submissive Partner, Superhuman
Engages in, Attempted Homicide, Avoidable Rape, Drinking, Erotic Massage, Fighting, Fratricide, Investigation, Justifiable Homicide, Medication, Murder, Rape Attempt, Sadism, Self-sacrifice, Sleepwalking, Suicide, Teasing
Subject of, Accident, Amnesia, Anemia, Avoidable Death, Being Drugged, Clinical Depression, Coma, Delusion, Disappearance, Exile, Fainting, Flirting, Grief, Headache, Hospitalization, Hypnotism, Malevolent Possession, Nightmares, Obsessive–Compulsive Disorder, Reverse Rape, Split Personality, Teasing, Weakness, Wounding
Engages in (Sexual), Anal Fingering, Anal Sex, Anilingus, Butterfly, Cowgirl, Cunnilingus, Doggy Style, Missionary, Nipple Sucking, Non-blood-related Incest, Reverse Cowgirl, Sex in Front of an Audience, Sexual Fantasy, Sitting Sex, Sixty-nine, Tominagi, Vaginal Fingering
Subject of (Sexual), Blowjob, Bondage Sex, Boobjob, Handjob, Tribadism on Penis, Twin Blowjob


Shiki is a kind, honest, if not slightly playful second-year high school student. He is anemic and is prone to fainting, but he tries his best to live a normal life.

He has the Mystic Eyes of Death Perception, allowing him to see the "Lines" and "Points" that enable him to kill all things using the highly effective assassination techniques hidden in his subconscious. Despite being constantly surrounded by death he has a greater appreciation for life than most people and would never take a human life.

[From Wikipedia]

Main characters

Arcueid Brunestud
Arcueid Brunestudアルクェイド・ブリュンスタッド 
AliasesWhite Princess of the True Ancestors
MeasurementsHeight: 167cm, Weight: 52kg, Bust-Waist-Hips: 88-55-85cm
Birthday25 December
Hair, Blond, Intake, Short, Spiky Bangs, Straight, Waist Length+
Eyes, Amber, Red, Slit Pupils, Tareme
Body, Average Height, E+ Cup, Pale, Slim, Young-adult, Younger Appearance
Clothes, Court Shoes, Dress, Lolita, Pantyhose, Skirt, Turtleneck Sweater
Personality, Airhead, Carefree, Confident, Ignorant, Lazy, Mischievous, Naive, Pragmatic, Relaxed, Reserved, Strange, Uneducated, Whimsical
Role, Foreigner, Hunter, Living Alone, Lonely, Princess, Vampire, Wealthy
Engages in, Blackmail, Flirting, Investigation, Mind Control, Self-sacrifice, Teasing, Unarmed Fighting
Subject of, Amputation, Attempted Homicide, Avoidable Death, Avoidable Rape, Rape Attempt, Wounding
Engages in (Sexual), Blowjob, Handjob, Virgin Sex
Subject of (Sexual), Cunnilingus, Doggy Style, Missionary, Nipple Sucking, Sexual Fantasy, Tominagi


Arcueid is a vampire hunting others of her kind. She "convinces" Shiki to help her deal with the vampire in the town as she used up most of her power because of him.

Arcueid is shown to be a whimsical individual who, although knowing the basics of the modern era, does not seem to know about social norms. Her behaviour is almost child-like, due to the lonely nature of her up bringing, although she is over 800 years old, she spent most of it asleep and knows nearly nothing about the world or how to interact with others.

[Second paragraph edited from Typemoon Wikia]

Hisui翡翠 B
MeasurementsHeight: 156cm, Weight: 43kg, Bust-Waist-Hips: 76-58-82cm
Birthday12 March
Hair, Parted in Middle, Red, Short, Shoulder-length, Spiky Bangs, Straight
Eyes, Blue, Tareme
Body, Average Height, C Cup, Pale, Slim, Teen
Clothes, Apron, Boots, Maid's Dress, Maid's Headdress, No Panties, Ribbon Tie
Personality, Docile, Friendly, Hardworker, Shy, Stoic, Strict, Taciturn, Timid
Role, Housekeeper, Maid, Twin Sister, Younger Sister
Engages in, Cleaning, Cooking
Subject of, Androphobia, Clinical Depression, Teasing
Engages in (Sexual), Blowjob, Buttjob, Group Sex, Handjob, Lesbian Sex, Tribadism on Penis, Twin Blowjob, Virgin Sex
Subject of (Sexual), Cunnilingus, Doggy Style, Missionary, Nipple Sucking, Reverse Cowgirl, Reverse Missionary, Sexual Fantasy, Sitting Sex, Vaginal Fingering


Hisui plays the role of cleaning maid to the Toono family. Always wearing her western maid uniform, Hisui can always be found tidying up the lobby, dusting the rooms of the mansion or waiting for Shiki to return at the gates.

[From Wikipedia]

Neco-Arc Chaos
Neco-Arc Chaosネコアルク・カオス 
AliasesNeko Aruku Kaosu
Hair, Short, Spiky Bangs
Eyes, Black, Kitsuneme, Round, Slit Pupils
Body, Claw, Detachable, Kemonomimi, Pale, Tiny
Clothes, Skirt, Turtleneck Sweater
Items, Cigarette
Personality, Funny, Short-tempered, Strange
Role, Cat, Monster
Engages in, Flying, Smoking
Engages in (Sexual), Not Sexually Involved


Being the same form of existence as Neco-Arc, he's mostly talking nonsense and breaking the fourth wall. When not psycho, he acts polite and smokes a cigarette. Neco-Arc Chaos is obviously a parody of Nrvnqsr Chaos, and he has similar ability to create the animals from his own body.

Toono Akiha
Toono Akiha遠野 秋葉 A
AliasesTohno Akiha
MeasurementsHeight: 160cm, Weight: 45kg, Bust-Waist-Hips: 73-57-79cm
Birthday22 September
Hair, Black, Parted in Middle, Red, Sidehair, Spiky Bangs, Straight, Waist Length+
Eyes, Blue, Tareme
Body, A Cup, Average Height, Pale, Slim, Teen
Clothes, Boots, Dress Shoes, Hair Ribbon, Headband, Kimono, Pleated Skirt, Ribbon Tie, School Uniform, Shirt, Skirt
Personality, Confident, Modern Tsundere, Possessive, Proactive, Refined, Reserved, Sharp-tongued, Short-tempered, Strict, Yandere
Role, Demon Blooded, Full Sister, Head of Household, High School Student, Master, Non-blood-related Sister, Transfer Student, Younger Sister
Engages in, Fighting, Murder, Self-sacrifice, Sleepwalking, Unarmed Fighting
Subject of, Avoidable Death, Illness, Insanity, Wounding
Engages in (Sexual), Masturbation, Non-blood-related Incest, Virgin Sex
Subject of (Sexual), Missionary, Sexual Fantasy, Sitting Sex, Tominagi


Born into the prestigious Toono family, Akiha lived a sheltered childhood. Thanks to her brother Shiki she was able to experience at least some semblance of the joys of childhood. Unfortunately not soon afterwards, Shiki was near-fatally wounded in an accident and was sent by Makihisa to live with the Arimas, relatives from another branch of the family. Contact was made impossible when Akiha was placed in a boarding school and she was forced to live on campus.

Upon the death of their father eight years later, Akiha became the head of the Toono household and, ignoring protests from the remaining relatives, called Shiki back to live at the family mansion with her.

Akiha is very protective of her brother. She is always intent on knowing what he does with his day, and is extremely suspicious of what he does at night. She gets incredibly jealous when he is around other girls.

[Edited from Typemoon Wikia]

Side characters

Neco-Arcネコ アルク 
Aliases猫 アルク, Neko Aruku
MeasurementsHeight: 60cm, Weight: 8kg
Hair, Blond, Short, Spiky Bangs
Eyes, Garnet, Round, Slit Pupils
Body, Claw, Detachable, Kemonomimi, Pale, Tail, Tiny
Clothes, Skirt, Turtleneck Sweater
Personality, Funny, Sharp-tongued, Strange
Role, Cat, Monster Girl
Engages in, Flying
Engages in (Sexual), Not Sexually Involved


Neco-Arc is a member of the NEKO Spirit race, originating from the Great Cat's Village. It's either a materialization of TATARI or the guest from another world brought here by Zelretch, as well as the mascot character of Type-Moon.
She speaks with the catlike accent and likes to play on the nerves of others. Even her appearance frightens certain characters.

Yumizuka Satsuki
Yumizuka Satsuki弓塚 さつき A
MeasurementsHeight: 161cm, Weight: 45kg, Bust-Waist-Hips: 79-59-82cm
Birthday15 August
Hair, Brown, Curtained, Long, Parted in Middle, Spiky Bangs, Twin Tails
Eyes, Brown, Red, Tareme
Body, Average Height, Pale, Slim, Teen
Clothes, Dress Shoes, Hair Ribbon, Ribbon Tie, School Uniform, Shirt, Skirt, Sweater, Vest
Personality, Low Self-esteem, Outgoing, Shy, Yandere
Role, Classmate, Criminal, High School Student, Popular, Serial Killer, Vampire, Villain
Engages in, Mass Murder, Mind Control, Seduction, Sports, Unarmed Fighting
Subject of, Assault, Disappearance, Homicide, Inferiority Complex, Split Personality, Wounding
Engages in (Sexual), Not Sexually Involved


Shiki's classmate and friend, who likes him very much.
She is shy and has somewhat of an inferiority complex. She has a crush on Shiki, although he is completely oblivious of this and regards her as just another classmate.

[Edited from Wikipedia]

Make an appearance

Kishima Kouma
Kishima Kouma軋間 紅摩 A
AliasesCrimson Red Vermillion, Red Fierce God
MeasurementsHeight: 175cm, Weight: 80kg
Hair, Shaggy, Shoulder-length, Thick Eyebrows, Violet
Eyes, Grey
Body, Muscular, Pale, Tall, Young-adult
Clothes, Bracer, Fingerless Gloves, Trousers, Vest
Role, Demon Blooded
Engages in, Murder, Unarmed Fighting
Engages in (Sexual), Not Sexually Involved


Kouma is a result of mixing bloods in many generations, someone who shouldn't have been born. He was like an abandoned child, whom no one wanted to take care of. So close to people, yet so far from them. Just like Mowgli, he would have rather been among the animals, than the humans.
<hidden by spoiler settings>Kouma was the one who killed Nanaya clan, but spared Shiki's life for some reason.

Mech-Hisuiメカ ヒスイ 
AliasesMeka Hisui
Hair, Short, Spiky Bangs, Straight, Violet
Eyes, Blue, Tareme
Body, Average Height, Pale, Teen
Clothes, Apron, Loafers, Maid's Dress, Maid's Headdress, Ribbon Tie
Personality, Stoic
Role, Robot
Engages in, Fighting
Engages in (Sexual), Not Sexually Involved


Mech-Hisui is a heavily armed robot created by Kohaku in the image and likeness of Hisui. It has become possible only after TATARI's intervention, though.
Mech-Hisui is emotionless most of the time, but in the end it didn't stop her from rebelling against Dr. Kohaku and gain some Skynet-like ambitions.

Nrvnqsr Chaos
Nrvnqsr Chaosネロ・カオス 
Aliases#10 of the 27 Ancestors of Dead Apostles, Fabro Rowan
MeasurementsHeight: 188cm, Weight: 84kg
Birthday13 February
Hair, Short, Straight, White
Eyes, Grey
Body, Adult, Muscular, Tall, Unnatural Skin Tone
Clothes, Trench Coat
Personality, Ambitious, Cold-hearted, Cruel, Grandiosit, Overconfident
Role, Foreigner, Monster, Serial Killer, Vampire, Villain
Engages in, Cannibalism, Fighting, Hypnotism, Mass Murder, Shapeshifting
Subject of, Homicide
Engages in (Sexual), Not Sexually Involved


This vampire is known as the tenth of the twenty-seven Ancestors of Dead Apostles, as well as the highest ranking vampire to appear in Tsukihime. Has 666 beasts on his body, from deer and wolves to mythological creatures like unicorns.

<hidden by spoiler settings>The only conventional way to kill him is to destroy all 666 beasts at once or he will constantly regenerate; to kill him is practically impossible.