Hoshi no Ne Sanctuary


Hoshi no Ne Sanctuary
TitleHoshi no Ne Sanctuary
Original title星ノ音サンクチュアリ
Aliases星之声的圣殿, Hoshi no Oto Sanctuary, Hishonone
LengthMedium (10 - 30 hours)
Same setting
Koi Iro Marriage
Love 2 Quad
Primal x Hearts
LinksWikipedia (ja), Wikidata, VNStat


Even in a world where science has vastly progressed, people still wish upon shooting stars. Masato was in danger of dropping out of school, but his wish may have come true. Intra-class and intra-year teams were created for a special exam and if he makes it out on top, then he would be able to stay in the school. Moreover, his teammates were all beautiful girls.

However, all of them have personalities which make them unsuited to teamwork. Hisui doesn’t like interacting with others, Yomi has a sharp tongue, while Ria is a hopeless brother complex. He even has the milady Serina proclaiming herself as his rival. Even though great difficulties lie ahead of him, he vows not to give up. It is up to him to make this peculiar team work as one!

[From Hau~ Omochikaeri!]

Fighting Protagonist 2.3 Tactician Protagonist 2.2 Proactive Protagonist 2.2 Fighting Heroine 2.0 Sword Combat 2.0 Magic/ESP Combat 2.0 Blood-related Brother/Sister Incest 2.0 Romance 2.0 Comedy 2.0 Science Fiction 2.0 Coodere Heroine 2.0 Male Protagonist 2.0 Multiple Endings 2.0 Mentor Support Character 2.0 Ojousama Heroine 2.0 Reverse Trap Heroine 2.0 Deredere Heroine 2.0 Protagonist's Childhood Friend as a Heroine 2.0 Protagonist's Rival as a Heroine 2.0 Protagonist's Younger Sister as a Heroine 2.0 Personal Armed Combat 2.0 ADV 2.0 Heroine with Ahoge 2.0 Brocon Heroine 2.0 Outdoor Sex 2.0 Varying Ending Songs 2.0 Colored Texts 2.0 Colored Name-tags 2.0 Naked Sprites 2.0 Voice Replay 2.0 Bleep Censor 2.0 Pregnancy Ending 2.0 Protagonist's Full Sister as a Heroine 2.0 Student Heroine 2.0 Terrorism 2.0 Unlockable Routes 2.0 Donkan Protagonist 2.0 Fictional Futuristic Japanese Town 2.0 Student Protagonist 2.0 Protagonist's Kouhai as a Heroine 2.0 Pettanko Heroine 2.0 Branching Plot 2.0 Arrogant Heroine 2.0 Other Perspectives 2.0 Protagonist with a Face 2.0 Defloration 2.0 Sex in Public Places 2.0 Side Images 2.0 Boobjob 2.0 Only Virgin Heroines 2.0 Orphan Heroine 2.0 Orphan Protagonist 2.0 Spontaneous Power-ups 2.0 Bokukko Heroine 2.0 Missionary Position 2.0 Sixty-nine 2.0 Super Deformed CG's 2.0 Sounds of Copulation 2.0 Blowjob 2.0 Long Sexual Scenes 2.0 Engineer Heroine 2.0 High Sexual Content 1.2 Sexual Content 1.2 Bathroom Sex 1.0 Condoms 1.0 Mirror Sex 1.0 Doggy Style 1.0 Masturbation 1.0 Anal Penetration 1.0 Future Japan 0.8 Urination Fetish 0.7 Protagonist's Blood-related Sister as a Heroine 0.3

Hide spoilersShow minor spoilersSpoil me! | Show sexual traits


Katsuragi Masato葛城 真人
HairBlack, Short
EyesBlue, Tsurime
BodyAverage Height, Pale, Slim, Teen
ClothesLoafers, School Uniform, Sports Shoes, Sports Uniform
ItemsMobile Phone
PersonalityBlunt, Brave, Charismatic, Family Oriented, Honest, Honorable, Kind, Ore, Proactive, Smart
RoleChildhood Friend, Classmate, Friend, Full Brother, High School Student, Older Brother, Rival, Roommate, Senpai
Engages inMassage, Planning
Subject ofSeduction


Masato is Ria's older brother and Hisui's childhood friend, his little "Hime-chan". He left the city with his parents and his sister a few years ago, promising Hisui that they would one day reach Arcadia together and promising him that he would come back for her when he grew up.

The years passed and Masato and his family returned to town. But Hisui seems to have forgotten it or she is simply ignoring it. Her character has now become cold to everyone and she no longer seems to like Ria at all. Having joined the Sleipnir Academy, Masato now aspires to master AD technology, but...

Main characters

Katsuragi Ria葛城 璃杏O
MeasurementsHeight: 148cm, Bust-Waist-Hips: 83-55-82cm, E cup
Birthday8 December
HairOdango, Parted to Side, Red, Spiky Bangs
EyesTareme, Violet
BodyAverage Height, Big Breast Sizes, Pale, Slim, Teen
ClothesBikini, Bra, Crotchless Panties, Hairpin, Hair Tie, Open Cup Bra, Over The Knee Socks, Pajamas, Panties, Polo Shirt, Power Armor, Ribbon Tie, School Uniform, Shimapan, Spats, Sweater
ItemsMobile Phone
PersonalityBrocon, Cheerful, Deredere, Family Oriented, Friendly, Funny, Kind, Pervert, Romantic, Watashi
RoleChildhood Friend, Classmate, Friend, Full Sister, High School Student, Kouhai, Roommate, Younger Sister
Engages inDaydreaming, Seduction
Voiced byErga Mio


Ria is Masato's younger sister and a childhood friend of Hisui, her "Hime-oneechan". She left the city with her brother and parents a few years ago but has recently returned to join the high school run by Sleipnir, a military branch specializing in AD technologies.

Since her integration in first year, Ria quickly became one of the best students, her AD armor being very famous for its impenetrable defense.

Komatsubara Yomi小松原 夜美A
MeasurementsHeight: 152cm, Bust-Waist-Hips: 72-53-75cm, A cup
Birthday7 October
HairLong, White
EyesAmber, Tsurime
BodyAverage Height, Pale, Slim, Teen
ClothesBikini, Hairpin, Over The Knee Socks, Pendant Necklace, Polo Shirt, Ribbon Hair Tie, School Uniform, Shimapan, Skirt, Spats, Sports Shoes, Sports Uniform, T-shirt
ItemsMobile Phone
PersonalityDishonest, Funny, Loner, Low Self-esteem, Sharp-tongued, Shy, Tsundere, Watashi
RoleClassmate, Friend, High School Student, Kouhai, Lonely, Roommate
Subject ofMassage
Voiced byUehara Aoi


Yomi is a first-year student and is in the same class as Ria. She is a rather discreet young girl, and she is rarely seen talking with anyone. The few people who have the courage to go and talk to her then have the right to a consolation prize: to be sent back by the young girl.

Currently, only Masato hasn't been intimidated by the girl, but is it only due to his sweet nature?

Serina Malgrid Octavius瀬里奈・マルグリッド・オクタヴィアスB
MeasurementsHeight: 161cm, Bust-Waist-Hips: 89-56-85cm, F cup
Birthday17 February
HairAhoge, Blond, Waist Length+, Wavy
EyesTareme, Teal
BodyAverage Height, Big Breast Sizes, Pale, Slim, Teen
ClothesBikini, Clothing with Ribbons, Hairpin, Over The Knee Socks, Polo Shirt, Ribbon Tie, School Uniform, Spats
ItemsMobile Phone, Raygun
PersonalityAirhead, Charismatic, Competitive, Desu wa, Flustered, Hardworker, Honorable, Overconfident, Refined, Romantic
RoleClassmate, Friend, High School Student, Ojousama, Popular, Rival, Roommate, Senpai
Voiced byMisonoo Mei


"Mal" is a second-grade student and is in the same class as Masato. Whether of her own free will or not, Mal is very often the focus of attention being quite charismatic, competitive and (especially) having a host of admirers at her side. She is well known in the academy for her skills with her Railgun, which she masters to perfection (she has the reputation of never missing a single one of her targets).

She claimed herself as Masato's rival, which Masato has no interest in, thinking instead that they would make a wonderful duo if they had to fight as a team (which makes her blush a lot).

Shinryouji Hisui神領寺 姫翠A
AliasesHime-chan, Hime-oneechan, The Second
MeasurementsHeight: 165cm, Bust-Waist-Hips: 83-58-86cm, C cup
Birthday8 April
HairBlack, Hime Cut, Ponytail
EyesGarnet, Tareme
BodyAverage Height, Pale, Slim, Teen
ClothesBikini, Futuristic Suit, Headband, Pantyhose, Ribbon Hair Tie, School Uniform, Skirt, Sports Shoes, Sports Uniform
ItemsMobile Phone, Sword
PersonalityCharismatic, Coodere, Serious, Strict, Watashi
RoleChildhood Friend, Classmate, Friend, Granddaughter, High School Student, Lonely, Popular, Roommate, Senpai, Wealthy
Voiced byHanataba Bouquet


Hisui is Masato and Ria's childhood friend. Previously very kind, very close to Masato and very passionate about stars, Hisui is now a true ice princess. Impossible to approach, close to no one and always isolated. Schoolwise, however, Hisui remains an excellent student, being ranked as the second best student in every subjects.

Some students think that her behaviour is the result of her anxiety about the responsibilities she is trapped in, she is the heir to a long line of "heros" [of which the school principal is a member] who used AD technologies, and that her position as "Second" shakes her a lot (even if the first is never the same in all subjects).

Side characters

Chris Crawfordクリス・クロフォードAB
MeasurementsHeight: 158cm
Birthday17 November
HairAhoge, Kemonomimi, Pink, Ponytail, Shoulder-length
EyesGarnet, Tareme
BodyAverage Height, Pale, Slim, Teen
ClothesSchool Uniform, Trousers
ItemsMobile Phone
PersonalityBoku, Docile, Friendly, Genius, Kind
RoleClassmate, Engineer, Friend, Roommate, Senpai
Voiced byMoruda Baito


Chris is Masato's best friend (according to Masato himself) and is also in the same class as him. While most of the students are intensively involved in combat, Chris is involved in the "mechanics team" and therefore takes care of the repairs of the equipment. He is ranked first of all in this category, and many students are fighting to have him on their teams as a mechanic.

Of a docile and very kind nature, he is often dragged (without wishing it) into all the stories of the boys in the dormitory, even the crispiest of them. <hidden by spoiler settings>

Hyoudou Hibiki兵藤 響O
MeasurementsHeight: 168cm, Bust-Waist-Hips: 94-60-90cm, G cup
Birthday16 December
HairPink, Shoulder-length
EyesGarnet, Tsurime
BodyAverage Height, Big Breast Sizes, Muscular, Pale, Scar, Slim, Young-adult
PersonalityBlunt, Brave, Charismatic, Friendly, Honorable, Incorruptible, Kind, Strict, Watashi
RoleDormitory Manager, Teacher
Engages inMartial Arts
Voiced byKawashima Rino


Hibiki is a close combat instructor at the academy to teach students how to use AD technologies effectively. She is also a decorated former soldier who retired from her career in order to become a professor at the academy.

<hidden by spoiler settings>

Shinryouji Torajirou神領寺 虎次郎A
MeasurementsHeight: 188cm
Birthday14 August
HairBlack, Short, Soul Patch, Spiky
EyesBlack, Hosome
BodyAdult, Muscular, Pale, Scar, Slim, Tall
PersonalityCharismatic, Family Oriented, Friendly, Kind, Ore, Protective, Serious
RoleFamous, Grandfather, Not a Virgin, Principal, Wealthy
Voiced byHigeuchi Waruta


Torajirou is the headmaster of the school, a veteran over-decorated with medals and honours and also Hisui's grandfather. He has a remarkable presence that commands the respect of everyone, no one can conceive him as anything other than a man educated as a Spartan.

Yet he shows a completely different aspect of his personality when he is accompanied by his granddaughter, who is his pride and joy and the object of all his love, leaving more than one soul completely lost in the front of such a spectacle.