the visual novel database

Report an issue on this page.

Tantei Seven


Tantei Seven
AliasesDetective Seven
Play timeMedium (10 - 30 hours)
DeveloperDigital Cute
PublishersDigital Cute
LinksWikipedia (ja), Wikidata, VNStat


Bango doesn’t like his own name, which has caused him to be teased since he was a kid. However, he has friends by his side: childhood friend Kasumi, best friend Reiji, and Reiji's younger sister Mariya. Together they formed the ‘paranormal research clab’ (the complete idiot Kasumi misspelled the name) at Kototoi Academy in Mina-Asakusa.

However, without the adequate number of members, their official club status was denied and their club room was taken by rival clubs. Bango and Kasumi were eager to find other members to search for supernatural activities with them. They gathered many unique individuals and they came upon strange events.

It all started when they entered a house full of junk in search for a lost cat. The place was a den of psychic phenomena, a theme park of malicious spirits. Yet still they advanced into the deepest parts of the house in pursuit of the mysteries of the former tenants. At the same time, a series of bizarre incidents befell the area around the school. First, a commotion regarding a dangerous drug. Then, the death of a cat who had been skinned. Finally, there was even a murder.

There was a doll left behind at each crime scene. Who is the culprit? They must use the special powers which they have possessed since their childhood to solve the crimes.

[Edited from Hau~ Omochikaeri!]

Highly Animated Sprites 3.0 Linear Plot 3.0 High Sexual Content 2.7 BDSM 2.5 High School 2.5 High School Student Protagonist 2.5 Loli Heroine 2.5 Male Protagonist 2.5 Mystery 2.5 Oppai Loli Heroine 2.5 Protagonist's Childhood Friend as a Heroine 2.5 ADV 2.0 Ahegao 2.0 Anal Fingering 2.0 Anal Sex 2.0 Anilingus 2.0 Background Moans 2.0 Bokukko Heroine 2.0 Bondage 2.0 Bukkake 2.0 Cowgirl 2.0 Cunnilingus 2.0 Detective Work 2.0 Doggy Style 2.0 Energetic Heroine 2.0 Facesitting 2.0 French Kiss 2.0 Group Sex of Multiple Females and Males 2.0 Heroine with Sexual Experience 2.0 High School Student Heroine 2.0 Imouto-type Heroine 2.0 Intercrural Sex 2.0 Legwear Footjob 2.0 Loli Support Character 2.0 Missionary Position 2.0 Modern Tsundere Heroine 2.0 Perverted Heroine 2.0 Perverted Protagonist 2.0 Pissing on Others 2.0 Promiscuous Heroine 2.0 Protagonist's Childhood Friend as a Hero 2.0 Protagonist's Kouhai as a Heroine 2.0 Protagonist's Senpai as a Heroine 2.0 Protagonist with a Face 2.0 Reverse Missionary 2.0 Runaway Heroine 2.0 School Nurse Support Character 2.0 Single Footjob 2.0 Sixty-nine 2.0 Straight Lolicon 2.0 Superpowers 2.0 Twin Blowjob 2.0 Twin Buttjob 2.0 Twincest 2.0 Twin Sisters as Heroines 2.0 Twin Tail Heroine 2.0 Vibrators 2.0 Armbinder 1.7 Double Dildos 1.5 Double Penetration (Group Sex) 1.5 Group Sex of One Male and Several Females 1.5 Lesbian Sex 1.5 Protagonist with Partial Voice Acting 1.5 Erotic Spanking 1.3 Kneepit Sex 1.3 Anal Toys 1.0 Armpit Licking 1.0 Balls Sucking 1.0 Blowjob Duck Face 1.0 Body Food 1.0 Clamps (BDSM) 1.0 Cock and Ball Torture 1.0 Cross-dressingS 1.0 Crotch Rope Walk 1.0 Cum on Food 1.0 Defloration 1.0 Double Handjob 1.0 Enema 1.0 Female Domination 1.0 Food Gokkun 1.0 Frot 1.0 Gang Bang 1.0 Gokkun 1.0 Group Sex of One Female and Several Males 1.0 Handcuffed Sex 1.0 Inflation 1.0 Mouth Gag 1.0 Outdoor Sex 1.0 Pissing on Own Face 1.0 Scat 1.0 Sensual Biting 1.0 Sexual Blindfold 1.0 Shoejob 1.0 Spoons 1.0 Spreader Bar 1.0 Tribadism on Penis 1.0 Vomiting Fetish 1.0 Sexual Content 0.7 Male on Male Sex 0.6 Hero with Glasses 0.3 Multiple Penetration 0.3


Japanese (5)
2017-06-0518+Tantei Seven - Trial Edition
2017-06-3018+Tantei Seven - Deluxe Limited Edition
2017-06-3018+Tantei Seven - First Press Limited Edition
2017-06-3018+Tantei Seven - Version 1.6 (patch)
2017-10-0618+Tantei Seven - Download Edition


Full character list

Character summary

Hiba BangoProtagonist
Voiced by Nishino MasatoPartially
Yokomizo KusukoMain character
Voiced by Misonoo Mei
Ebiichi ShinjuMain character
Voiced by Yuika
Ebiichi ShinshaMain character
Voiced by Misaki Momoko
Abe MariyaMain character
Voiced by Himari
Abe ReijiMain character
Voiced by Harada Tomotaka
Tsuyunashi KasumiMain character
Voiced by Tezuka Ryouko
KokuyouMain character
Voiced by Ruhana Aka
Kyouko X. PurosedanSide character
Voiced by Kotatsu Miyako
ReiSide character
Voiced by Kotatsu Miyako
Odoroki AoumiSide character

User stats

Vote stats
45 votes total, average 6.81 (decent)
Recent votes(show all)
1 review »


Popularity: ranked #3745 with a score of 0.60

Bayesian rating: ranked #4251 with a rating of 6.47


Tantei Seven - Trial Edition

Screenshot sf104678Screenshot sf104679Screenshot sf104680