Kyuuketsuki no Libra


Kyuuketsuki no Libra
TitleKyuuketsuki no Libra
Original title吸血姫のリブラ
LengthLong (30 - 50 hours)
Publishers Onomatope*
 MiKandi Japan
Libra of the Vampire Princess: Lycori...


Kusanagi Shuuma was living a life of an ordinary boy until one day he got suddenly abducted by one of the three vampire ringleaders - Iris Pumila. She revealed to him the secret of his ancestors - that he has vampire progenitor's blood coursing through his veins and that it is her destiny to awaken his true nature. Fortunately, Shuuma was able to escape from Pumila at that time and return to his ordinary daily life, but as a consequence of his encounter with her - his body has radically changed and he became a half-vampire. As a side effect of his sudden change, Shuuma obtained superhuman strenght and vampire's vitality but he also started having spontaneous vampiric impulses that are calling for him to suck blood of living creatures.

On top of all of that, Shuuma made a bunch of new bizarre acquaintances with random women from both human and vampire side:
- Maritima Malcolmia, the cute werewolf maid who was tasked by Shuuma's deceased father to restore the family she served to its former glory;
- Calendula Officinalis, a daughter of one of the three progenitor's families, who declared herself as a Shuuma's fiancee;
- Aoi Kamishiro, a tsundere vampire hunter sent from the Holy See's secret anti-vampire organization - the Rubina;
- Lycoris Radiata, an airheaded subordinate assassin sent by Pumila to abduct and capture Shuuma.

While dealing with all these women as well as his old female friends, Shuuma is trying to live not as a vampire, but as a human. Tangled in the midst of this web of conflicting intentions, Shuuma will have to use his vampiric powers despite his aversion to them to oppose the rising forces of evil. His ordinary everyday life of a simple boy is no more.

[Edited from Steam]

Only Virgin Heroines 3.0 Only Good Endings 3.0 Fighting Heroine 3.0 Nude Filter 3.0 Other Perspectives 2.8 Read Text Marking 2.8 Chosen Choices Marking 2.8 Male Protagonist 2.8 Branching Plot 2.8 Voice Replay 2.8 Changeable Font 2.8 Tongue-in-cheek 2.8 Protagonist with a Face 2.8 Multiple Endings 2.8 Vampire 2.8 High Sexual Content 2.8 Opponent Heroine 2.8 Student Heroine 2.8 Under the Same Roof 2.8 Foreigner Heroine 2.8 Varying Ending Songs 2.8 Transfer Student Heroine 2.7 Sexual Content 2.7 Defloration 2.7 ADV 2.7 Sensual Biting 2.7 Female Friend 2.7 Homunculus Heroine 2.7 Foolish Villain 2.7 Half-human Protagonist 2.7 Vampire Hunter Heroine 2.6 Unlockable Gallery 2.6 Protagonist with a Sprite 2.6 Energy Transfer via Sex 2.6 Defloration During Common Route 2.6 Vampire Protagonist 2.6 Vampire Heroine 2.6 Protagonist's Fiancee Heroine 2.5 Ejaculation Choice 2.5 Sword Combat 2.5 Stockings 2.5 Protagonist with Superpowered Side 2.5 Werewolf Heroine 2.5 Urination Fetish 2.5 Unlockable Sexual Content 2.4 Blowjob 2.4 Boobjob 2.4 Sword Wielding Protagonist 2.4 Sex on Roof 2.3 Scythe Combat 2.3 Half-orphan Protagonist 2.3 Fighting Protagonist 2.3 Maid Heroine 2.3 Death of Heroine 2.3 Dual Wielding Daggers 2.3 Standing Sex 2.2 White Haired Heroine 2.2 Handjob 2.2 Foolish Parent Support Character 2.2 Breaking the Fourth Wall 2.2 Anal Sex 2.2 Fingering 2.2 Sex in Classroom 2.2 Sex in Public Places 2.2 Father Support Character 2.2 High School 2.2 Outdoor Sex 2.2 Female Ejaculation 2.2 Comedy 2.1 Religious Heroine 2.1 Ladder Structure 2.0 Arrogant Heroine 2.0 Missionary Position 2.0 Hypnotism 2.0 Long Sexual Scenes 2.0 Possession 2.0 Heroine with Ahoge 2.0 Sex Involving Hypnosis 2.0 High School Student Protagonist 2.0 Unlockable Side Stories 2.0 Sacrifice 2.0 Domicile 2.0 Modern Day Japan 2.0 Airhead Heroine 2.0 Cowgirl 2.0 Sitting Sex 2.0 Seventh Posture 2.0 Urban Fantasy 2.0 Achievements 2.0 Quickie Fix Position 2.0 Loli Support Character 2.0 Anal Fingering 2.0 Music Recollection 2.0 Few Choices 1.9 Arranged Marriage 1.9 Popular Protagonist 1.8 Combat with Exotic Weapons 1.8 Violence 1.8 Adult Breast Feeding 1.8 Reverse Missionary 1.8 Erotic Spanking 1.8 Bathroom Sex 1.8 Doggy Style 1.8 Lolicon 1.6 Mind Control 1.6 Heroine with Gothic Look 1.5 Cunnilingus 1.5 Lactation During Sex 1.5 Alternate Dimensions 1.5 Group Sex of One Male and Several Females 1.4 Pregnancy Ending 1.4 Twin Tail Heroine 1.3 Sixty-nine 1.3 Tsundere Heroine 1.0 Sex in Water 1.0 Life and Death Drama 1.0 Sex Under the Necessity 0.8 Masturbation 0.7


2015-10-1418+  Kyuuketsuki no Libra - Trial EditionFreewareCommercialInternet download  
2015-10-3018+  Kyuuketsuki no Libra - Package EditionFully voicedNon-freeCommercial1280x7201 DVD  
2015-10-3018+  Kyuuketsuki no Libra - Download EditionFully voicedNon-freeCommercial1280x720Internet download  
2015-11-02 Kyuuketsuki no Libra Shokai Gentei Hadaka Patch (patch)Non-freeThis is a patch to turn character sprite's clothing off.  
2017-05-03  Libra of the Vampire Princess - Physical EditionNon-freeCommercial2 DVDsAvailable on Lv XERO shop.  
2017-05-03  Libra of the Vampire Princess - Collector's Box SetNon-freeCommercial2 DVDsCollectors Box Set and includes:
* Collector's Box
* Physical boxed version of "Libra of the Vampire Princess"
* Physical Soundtrack
* Physical Art Book

Available on Lv XERO shop.  
2017-05-2718+  Libra of the Vampire Princess - 18+ Physical Patch (patch)FreewareInternet downloadAdult patch intended solely for the physical editions of "Libra of the Vampire Princess" (r44159 and r47578).

The website is password protected, with the access granted to the Kickstarter backers.  
2017-06-20  Libra of the Vampire Princess - Download EditionFully voicedStory: Simple animationsNon-freeCommercial1280x720Internet downloadAvailable on Steam and Lv XERO shop (Steam key).  
2017-06-2018+  Libra of the Vampire Princess - 18+ Steam Patch (patch)Non-freeInternet downloadAdult patch intended solely for the Steam edition of "Libra of the Vampire Princess" (r43309).

The website is password protected, with the access granted to the Kickstarter backers. It will be available for sale for the non-backers.  


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Character summary

Protagonist Kusanagi Shuuma
Main character Calendula Officinalis
Voiced by Yukimura Toa
Main character Iris Pumila
Voiced by Misonoo Mei
Main character Kamishiro Aoi
Voiced by Tezuka Ryouko
Main character Lycoris Radiata
Voiced by Tachibana Mao
Main character Maritima Malcolmia
Voiced by Shindou Mayumi
Side character Doumyouji Sakurako
Voiced by Yuzuki Sachi
Side character Oomine Kaede
Voiced by Azuma Karin

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Popularity: ranked #397 with a score of 3.98

Bayesian rating: ranked #1694 with a rating of 6.36

Showing 710 out of 10 screenshots.


  Kyuuketsuki no Libra - Package Edition

Screenshot #90279Screenshot #90280Screenshot #90281Screenshot #90283Screenshot #90284

  Libra of the Vampire Princess - Download Edition

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  Libra of the Vampire Princess - 18+ Steam Patch

Screenshot #104986