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Summary

The very large northern city of Shiraori, shrouded in fog in the summer and blanketed in snow in the winter, has been plagued by a series of brutal psychological crimes. The police set up a unit specifically to combat abnormal psychological crimes, but it was still not enough. Recently, they’ve been turning to promising youths who work undercover as student investigators. The insect gastronomy club at Shiraori Gakuen, nicknamed ‘Mushikui’, was specifically created for this purpose. Yui could read a person’s thoughts just by observing their gestures and behaviour. Chitose aspires to be a profiler with her excellent ability to retain key information. Haya uses her superior physical prowess to battle criminals. Keisuke possesses a special ability ‘butterfly seeker’ which allows him to see the indirect causes of a death just by touching the body. Due to their special abilities, they were able to achieve some positive results. Then they received news that the mass serial killer ‘Spider’ that had terrorized the city six years ago had begun to move once more. [From Hau~ Omochikaeri!]

Kizuna Kirameku Koi Iroha
Kizuna Kirameku Koi Iroha
NAN%
Tags
  • Protagonist with Heterochromia
  • Near Future
  • Technician Protagonist
  • Tournament
  • Voice Saving
Rating 7.50378 Users
Fuyukara, Kururu.
Fuyukara, Kururu.
NAN%
Tags
  • Rejuvenation
  • Winter
  • Philosophy
  • Murder Mystery
  • Linear Plot
Rating 7.42155 Users
Oni ga Kuru. ~Ane ga Hinshi de Pinchi Desu~
Oni ga Kuru. ~Ane ga Hinshi de Pinchi Desu~
NAN%
Tags
  • Incest
  • Dying Heroine
  • Comedic Love Triangle
  • Heroine with Kimono
  • Goddess Heroine
Rating 7.1139 Users
AI Love: Koisuru Otome wa Kikaijikake
AI Love: Koisuru Otome wa Kikaijikake
NAN%
Tags
  • Technician Protagonist
  • Robot Heroine
  • Scientist Protagonist
  • AI Heroine
  • Under the Same Roof
Rating 7.0531 Users
Deatte 5-fun wa Ore no Mono! Jikan Teishi to Atropos
Deatte 5-fun wa Ore no Mono! Jikan Teishi to Atropos
NAN%
Tags
  • Time Stop
  • Brother/Sister Romance
  • Pure Love Story
  • Protagonist's Full Sister as a Heroine
  • Science Fiction
Rating 7.48257 Users
Sen no Hatou, Tsukisome no Kouki
Sen no Hatou, Tsukisome no Kouki
NAN%
Tags
  • Ladder Structure
  • Officer Heroine
  • Fighting Princess Heroine
  • Inter-class Romance
  • Track Display
Rating 7.85375 Users
Maokatsu! ~Maou to Yuusha no Idol Seikatsu~
Maokatsu! ~Maou to Yuusha no Idol Seikatsu~
NAN%
Tags
  • Voice Saving
  • Protagonist from a Different World
  • Demon Heroine
  • Fictional World
  • Maou Heroine
Rating 7.2837 Users
Suisei Ginka
Suisei Ginka
NAN%
Tags
  • Corporations
  • Hotblooded Protagonist
  • Brief Third-person Narrative Sections
  • Swimming Club
  • Reunion
Rating 7.1679 Users
Sorceress * Alive! ~the World
Sorceress * Alive! ~the World's End Fallen Star~
NAN%
Tags
  • Tournament
  • Genre Savvy Protagonist
  • Magic School
  • Magic/ESP Combat
  • Fighting Heroine
Rating 7.82213 Users
Akeiro Kaikitan
Akeiro Kaikitan
NAN%
Tags
  • The Seven School Mysteries
  • Heroine with Eye Covering Hairstyle
  • Ghost
  • Foolish Friend
  • Curse
Rating 8.02242 Users
Sakura no Mori † Dreamers 2
Sakura no Mori † Dreamers 2
NAN%
Tags
  • Protagonist with Superpowered Side
  • Gore
  • Protagonist's Girlfriend as a Heroine
  • Monsters
  • Horror
Rating 7.46122 Users
Hikari no Umi no Apeiria ~Casablanca no Kishi~
Hikari no Umi no Apeiria ~Casablanca no Kishi~
NAN%
Tags
  • Confinement in a Simulated Reality
  • Virtual Reality
  • Time Loop
  • Protagonist with Partial Voice Acting
  • Dragon
Rating 7.1673 Users
Kotonoha Maichiru Natsu no Koe
Kotonoha Maichiru Natsu no Koe
NAN%
Tags
  • Crippled Heroine
  • Seiyuu Heroine
  • Student Club Member Heroine
  • Competition
  • Laid-back Heroine
Rating 7.5869 Users
Hikari no Umi no Apeiria
Hikari no Umi no Apeiria
NAN%
Tags
  • Artificial Intelligence
  • Hard Science Fiction
  • Virtual Reality
  • Science Fantasy
  • Battle of Wits
Rating 7.90324 Users
Neyuki no Gen
Neyuki no Gen'ei -Shirahanasou no Hitobito-
NAN%
Tags
  • Ryokan
  • Promiscuity
  • Built-in Flowchart
  • Body Smell Fetish
  • Multi-Selection Choices
Rating 6.87114 Users
Kanzume Shoujo no Shuumatsu Sekai
Kanzume Shoujo no Shuumatsu Sekai
NAN%
Tags
  • Natural Disaster
  • Apocalypse
  • Government
  • Enforced Playing Order
  • Ladder Structure
Rating 7.0565 Users
Sakura no Kumo * Scarlet no Koi
Sakura no Kumo * Scarlet no Koi
NAN%
Tags
  • Past Tokyo
  • Natural Disaster
  • Taishou Era
  • Private Detective Protagonist
  • Phantom Thieves
Rating 8.13315 Users
Yurameku Kokoro ni Michita Sekai de, Kimi no Yume to Yokubou wa Kanau ka
Yurameku Kokoro ni Michita Sekai de, Kimi no Yume to Yokubou wa Kanau ka
NAN%
Tags
  • System Time Events
  • Twin Sister Support Character
  • Ejaculation Forewarner
  • Summer
  • Incest Romance
Rating 7.38108 Users
Suisou Ginka no Istoria
Suisou Ginka no Istoria
NAN%
Tags
  • Casino
  • Laid-back Heroine
  • Forbidden Love
  • Desperation
  • Long Common Route
Rating 7.64229 Users
Kami no Ue no Mahoutsukai
Kami no Ue no Mahoutsukai
NAN%
Tags
  • Hikikomori Heroine
  • Library
  • Forbidden Love
  • Bookworm Protagonist
  • Middle School Student Heroine
Rating 8.13397 Users
Kagi o Kakushita Kago no Tori -Bird in Cage Hiding the Key-
Kagi o Kakushita Kago no Tori -Bird in Cage Hiding the Key-
NAN%
Tags
  • Grandmother Support Character
  • Mystery
  • Western-style Manor
  • Ojousama Heroine
  • Modern Day Japan
Rating 6.5339 Users
Yoru Meguru, Bokura no Maigo Kyoushitsu
Yoru Meguru, Bokura no Maigo Kyoushitsu
NAN%
Tags
  • Smoker Protagonist
  • Runaway Heroine
  • Late Sexual Content
  • Teacher Protagonist
  • Oyakodon
Rating 7.34182 Users
Re: LieF ~Shin
Re: LieF ~Shin'ainaru Anata e~
NAN%
Tags
  • Only Avoidable Sexual Content
  • Lazy Heroine
  • Cherry Blossom
  • Island
  • Female Protagonist for a Short Time
Rating 7.52369 Users
Amazing Grace -What color is your attribute?-
Amazing Grace -What color is your attribute?-
NAN%
Tags
  • Tsukkomi Protagonist
  • Nude Modeling
  • Ladder Structure
  • Artist Heroine
  • School Dormitory
Rating 7.71349 Users
Butterfly Seeker ~Chaos Nightmare~
Butterfly Seeker ~Chaos Nightmare~
58%
Tags
  • Butterflies
  • Gyaru Heroine
  • Detective Work
  • Late Sexual Content
  • Genius Heroine
Rating 7.1742 Users
Shinsou Noise ~Jushin Tantei no Jikenbo~
Shinsou Noise ~Jushin Tantei no Jikenbo~
32%
Tags
  • Heroine with Tan Lines
  • Spontaneous Sex Scenes
  • Protagonist with Superpowered Side
  • ESP
  • Teacher Support Character
Rating 7.62110 Users
Hikari no Umi no Apeiria
Hikari no Umi no Apeiria
29%
Tags
  • Artificial Intelligence
  • Hard Science Fiction
  • Virtual Reality
  • Science Fantasy
  • Battle of Wits
Rating 7.90324 Users
Kotonoha Maichiru Natsu no Koe
Kotonoha Maichiru Natsu no Koe
28%
Tags
  • Crippled Heroine
  • Seiyuu Heroine
  • Student Club Member Heroine
  • Competition
  • Laid-back Heroine
Rating 7.5869 Users
Hikari no Umi no Apeiria ~Casablanca no Kishi~
Hikari no Umi no Apeiria ~Casablanca no Kishi~
27%
Tags
  • Confinement in a Simulated Reality
  • Virtual Reality
  • Time Loop
  • Protagonist with Partial Voice Acting
  • Dragon
Rating 7.1673 Users
Akeiro Kaikitan
Akeiro Kaikitan
24%
Tags
  • The Seven School Mysteries
  • Heroine with Eye Covering Hairstyle
  • Ghost
  • Foolish Friend
  • Curse
Rating 8.02242 Users
Sakura no Mori † Dreamers 2
Sakura no Mori † Dreamers 2
23%
Tags
  • Protagonist with Superpowered Side
  • Gore
  • Protagonist's Girlfriend as a Heroine
  • Monsters
  • Horror
Rating 7.46122 Users
Suisei Ginka
Suisei Ginka
23%
Tags
  • Corporations
  • Hotblooded Protagonist
  • Brief Third-person Narrative Sections
  • Swimming Club
  • Reunion
Rating 7.1679 Users
Sorceress * Alive! ~the World
Sorceress * Alive! ~the World's End Fallen Star~
22%
Tags
  • Tournament
  • Genre Savvy Protagonist
  • Magic School
  • Magic/ESP Combat
  • Fighting Heroine
Rating 7.82213 Users
Kanzume Shoujo no Shuumatsu Sekai
Kanzume Shoujo no Shuumatsu Sekai
22%
Tags
  • Natural Disaster
  • Apocalypse
  • Government
  • Enforced Playing Order
  • Ladder Structure
Rating 7.0565 Users
Yurameku Kokoro ni Michita Sekai de, Kimi no Yume to Yokubou wa Kanau ka
Yurameku Kokoro ni Michita Sekai de, Kimi no Yume to Yokubou wa Kanau ka
22%
Tags
  • System Time Events
  • Twin Sister Support Character
  • Ejaculation Forewarner
  • Summer
  • Incest Romance
Rating 7.38108 Users
Kami no Ue no Mahoutsukai
Kami no Ue no Mahoutsukai
21%
Tags
  • Hikikomori Heroine
  • Library
  • Forbidden Love
  • Bookworm Protagonist
  • Middle School Student Heroine
Rating 8.13397 Users
Yoru Meguru, Bokura no Maigo Kyoushitsu
Yoru Meguru, Bokura no Maigo Kyoushitsu
21%
Tags
  • Smoker Protagonist
  • Runaway Heroine
  • Late Sexual Content
  • Teacher Protagonist
  • Oyakodon
Rating 7.34182 Users
Amazing Grace -What color is your attribute?-
Amazing Grace -What color is your attribute?-
20%
Tags
  • Tsukkomi Protagonist
  • Nude Modeling
  • Ladder Structure
  • Artist Heroine
  • School Dormitory
Rating 7.71349 Users
Realive
Realive
20%
Tags
  • Gamer Heroine
  • Genius Heroine
  • Poor Heroine
  • Group Sex with Clones
  • Child Support Character
Rating 7.51117 Users
Akiyume Kukuru
Akiyume Kukuru
20%
Tags
  • Hard Science Fiction
  • Nekomimi Heroine
  • Genetic Research
  • Autumn
  • Title Parody
Rating 7.45106 Users
Kimi to Mezameru Ikutsuka no Houhou
Kimi to Mezameru Ikutsuka no Houhou
20%
Tags
  • Robots
  • Near Future
  • Technician Protagonist
  • Crippled Heroine
  • Close-up CGs
Rating 7.2446 Users
Haru to Yuki,
Haru to Yuki,
19%
Tags
  • Heroine with Flat Chest (Non-Loli)
  • Cosplay
  • Sexual Cosplay
  • Onsen
  • Serious Protagonist
Rating 7.4257 Users
Missing-X-Link ~Ten no Yurikago, Togi no Hana~
Missing-X-Link ~Ten no Yurikago, Togi no Hana~
19%
Tags
  • Ladder Structure
  • Heroine with Leotard
  • Heroine with Chinese Dress
  • Sickly Heroine
  • Robot Heroine
Rating 7.7354 Users
Aonatsu Line
Aonatsu Line
19%
Tags
  • Coming-of-Age Drama
  • Basketball
  • Male Friend
  • Forced Auto-Read Sections
  • Friendship
Rating 7.67254 Users
Maoten
Maoten
19%
Tags
  • System Time Events
  • Slapstick
  • Maou Heroine
  • Sex with Monster Girls
  • Unlockable Sexual Content
Rating 7.4090 Users
Tsukikage no Simulacre
Tsukikage no Simulacre
19%
Tags
  • Living Doll Heroine
  • System Time Events
  • Built-in Flowchart
  • Suspense
  • Traditionalist Family
Rating 7.60361 Users
Pieces / Wataridori no Somnium
Pieces / Wataridori no Somnium
19%
Tags
  • Slice of Life Comedy
  • Dream
  • Singer Heroine
  • Perverted Friend
  • High School
Rating 7.64101 Users
Sono Hi no Kemono ni wa,
Sono Hi no Kemono ni wa,
19%
Tags
  • Drama Club
  • Lip Sync
  • Oppai Loli Heroine
  • Protagonist's Sister as a Heroine
  • Unlockable Hero(ine)
Rating 7.1649 Users

Butterfly Seeker has not appeared in our Steam sample enough to calculate it's similar novels... sorry!
A novel needs atleast 20 owners before it's similarity is calculated.

Tags (46 total)

NameScoreImportanceWeight
Butterflies2.503.087.69
Heroine with Psychological Problems3.002.036.09
Teacher Support Character2.002.765.52
Detective Work3.001.795.36
Murder Mystery2.751.724.74
Winter2.501.804.50
ESP2.002.134.27
Life and Death Drama2.501.654.13
Gyaru Heroine2.001.973.94
Madness2.001.913.82
Descriptions of Violence2.001.853.70
Multiple Route Mystery2.001.853.69
Ending List2.001.803.60
Genius Heroine2.001.773.53
Heroine with a Fang1.672.063.44
Protagonist's Senpai as a Heroine2.001.693.38
Homicide2.001.693.37
Protagonist with Glasses2.001.683.37
Protagonist's Kouhai as a Heroine2.001.663.33
Condoms2.001.653.31
Low Sexual Content2.001.643.28
Mystery2.501.313.28
Bloody Scenes2.001.563.12
Bad Endings with Story2.001.402.80
Bad Ending(s)2.331.202.79
One True End2.001.392.77
Reverse Cowgirl2.001.332.66
More Than Seven Endings2.001.332.66
Other Perspectives2.001.142.27
Sex with Protagonist Only2.001.132.26
Unlockable Routes1.501.492.24
Quickie Fix Position2.001.112.23
Heroine with Glasses2.001.112.23
Sixty-nine2.001.072.14
Standing Sex2.001.062.11
Single Blowjob2.000.971.93
Choices with 4 or More Options1.001.891.89
Protagonist's Non-blood-related Sister as a Heroine1.001.751.75
Heroine with Big Breasts2.000.851.71
High School Student Heroine2.000.851.70
Cowgirl2.000.841.68
Defloration2.000.761.52
Protagonist with a Face2.000.641.28
Male Protagonist2.000.300.61
ADV2.000.150.29
2.000.000.00

Traits (154 total)

NameCharactersImportanceWeight
Mary Jane Clothes32.122.93
Nipple Teasing Subject of (Sexual)41.572.53
Watashi Personality61.262.44
Police Role22.162.37
Condom Sex Engages in (Sexual)22.142.36
Gokkun Engages in (Sexual)22.042.24
Mayor Role13.212.22
Bukkake Subject of (Sexual)41.352.17
Adult Body41.352.17
Pixie Cut Hair13.092.14
Old Body21.942.13
Atashi Personality21.912.10
Superstrength Role13.022.10
French Kiss Engages in (Sexual)31.492.06
Smart Personality31.462.02
Beaded Necklace Clothes12.851.98
Washi Personality12.811.95
Tsurime Eyes31.381.91
Reverse Missionary Subject of (Sexual)21.731.91
Telepath Role12.711.88
Keigo Personality12.701.87
Umbrella Items12.651.84
School Extraordinary Club Member Role12.611.81
Painting Engages in12.581.79
Notebook Items12.511.74
Ore Personality21.581.74
Trench Coat Clothes12.461.71
Psychic Role12.461.70
Bridal Carry Subject of12.431.69
Stockings Clothes12.421.68
Kind Personality41.031.65
Non-blood-related Brother Role12.371.65
Computering Engages in12.361.63
Sensitive Personality12.331.62
Handjob Engages in (Sexual)31.161.61
Shirt Clothes31.161.61
Divorcee Role12.311.60
Shrug Clothes12.291.59
Eccentric Personality12.291.59
Big Breasts Body31.141.58
Suit Clothes21.441.58
Whimsical Personality12.261.57
V Bangs Hair21.411.55
Brooch Clothes12.221.54
Cautious Personality12.201.53
Virgin Sex Engages in (Sexual)50.851.52
Superhuman Role12.191.52
Non-blood-related Sister Role12.171.50
Slit Pupils Eyes12.171.50
Female Ejaculation Engages in (Sexual)21.371.50
Glasses Clothes31.081.50
Vaginal Fingering Subject of (Sexual)31.081.50
Non-blood-related Incest Engages in (Sexual)12.161.49
Wrinkles Body12.131.48
Hotblooded Personality12.101.46
Altruistic Personality12.081.44
Tiny Braid Hair12.071.43
Curtained Hair21.301.43
Corset Clothes12.061.43
Brave Personality12.051.42
Tall Body12.051.42
Butterfly Engages in (Sexual)12.021.40
Secretive Personality12.001.39
Sixty-nine Engages in (Sexual)21.261.38
Genius Personality11.991.38
Gamer Role11.981.37
High School Student Role40.851.37
Vaginal Gaping Engages in (Sexual)11.951.35
Strange Personality11.951.35
Classmate Role21.231.35
School Uniform Clothes50.751.35
Over The Knee Socks Clothes11.941.35
Clumsy Personality11.931.34
Cravat Clothes11.921.33
Grief Subject of11.901.32
Low Self-esteem Personality11.901.32
Fang Body11.881.30
Cardigan Clothes11.871.30
Timid Personality11.861.29
Boobjob Subject of (Sexual)11.861.29
Butterfly Subject of (Sexual)21.171.29
Investigation Engages in11.861.29
Moustache Hair11.831.27
Sitting Sex Engages in (Sexual)11.831.27
Brown Eyes30.901.25
Boku Personality11.781.24
Bun Hair11.771.23
Blowjob Engages in (Sexual)40.761.23
Necktie Clothes21.111.22
Skirt Suit Clothes11.741.21
Missionary Engages in (Sexual)11.741.21
Cowgirl Engages in (Sexual)11.721.19
Loafers Clothes11.711.19
Hoodie Clothes11.711.18
Orphan Role11.701.18
Stoic Personality11.701.18
Doggy Style Engages in (Sexual)11.691.17
Sex with Protagonist Only Engages in (Sexual)11.681.16
Carefree Personality11.681.16
Stubborn Personality11.681.16
Spoons Subject of (Sexual)11.671.16
No Bangs Hair11.661.15
Garnet Eyes11.661.15
Violet Eyes21.041.15
Wealthy Role11.651.15
Ribbon Hair Accessory Clothes11.651.15
Sweater Clothes11.641.14
Relaxed Personality11.641.13
Kouhai Role11.631.13
Vaginal Fingering Engages in (Sexual)11.621.12
Waist Length+ Hair30.811.12
Senpai Role11.611.12
Black Hair30.811.12
Teen Body50.621.11
Grey Eyes11.601.11
Mole Body11.591.10
Older Sister Role11.561.08
Teacher Role11.551.08
Blowjob Subject of (Sexual)11.521.06
Vest Clothes11.521.06
Orange Hair11.511.05
Choker Clothes11.501.04
Slim Body50.581.03
Serious Personality11.491.03
Green Hair11.481.02
Doggy Style Subject of (Sexual)20.931.02
Mother Role11.461.01
Shoulder-length Hair20.921.01
Blunt Bangs Hair11.400.97
Nipple Sucking Subject of (Sexual)11.380.96
Knee-high Socks Clothes11.380.96
Brown Hair30.680.95
Wavy Hair11.360.94
Not Sexually Involved Engages in (Sexual)11.360.94
Tominagi Subject of (Sexual)11.360.94
Ahegao Engages in (Sexual)11.320.92
Blue Eyes20.800.88
Parted in Middle Hair11.250.87
Dress Clothes11.250.87
Friendly Personality11.220.85
Young-adult Body20.760.84
Red Eyes11.200.83
Blue Hair11.190.83
Cunnilingus Subject of (Sexual)11.160.81
Twin Tails Hair11.130.78
Tareme Eyes11.100.76
Boobjob Engages in (Sexual)11.070.74
Sitting Sex Subject of (Sexual)11.060.74
Parted to Side Hair11.050.73
Green Eyes11.020.70
Short Hair20.610.67
Pale Body50.370.66
Cowgirl Subject of (Sexual)10.950.66
Blond Hair10.890.62