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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!]

Maoten
Maoten
NAN%
Tags
  • System Time Events
  • Maou Heroine
  • Slapstick
  • Sex with Monster Girls
  • Unlockable Sexual Content
Rating 7.4289 Users
Aoi Tori
Aoi Tori
NAN%
Tags
  • Priest(ess) Protagonist
  • Heroine with Pre-story Virginity Loss to the Protagonist
  • Protagonist's Twin as a Heroine
  • Protagonist as the Only Male
  • Timid Heroine
Rating 7.70523 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 8.10327 Users
Sumire
Sumire
NAN%
Tags
  • Virtual Reality
  • Tsukkomi Protagonist
  • Sexual Roleplay
  • Internet
  • Shy Heroine
Rating 7.0958 Users
Honoguraki Toki no Hate Yori
Honoguraki Toki no Hate Yori
NAN%
Tags
  • Dark Fantasy
  • Graphic Violence
  • Monsters
  • Madness
  • Heroine with a Sundress
Rating 7.33108 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 6.6040 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 7.1779 Users
Sorceress * Alive! ~the World
Sorceress * Alive! ~the World's End Fallen Star~
NAN%
Tags
  • Tournament
  • Magic School
  • Genre Savvy Protagonist
  • Magic/ESP Combat
  • Fighting Heroine
Rating 7.82215 Users
Akeiro Kaikitan
Akeiro Kaikitan
NAN%
Tags
  • The Seven School Mysteries
  • Ghost
  • Foolish Friend
  • Heroine with Eye Covering Hairstyle
  • Curse
Rating 8.02241 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 7.40125 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 7.1776 Users
Kotonoha Maichiru Natsu no Koe
Kotonoha Maichiru Natsu no Koe
NAN%
Tags
  • Crippled Heroine
  • Seiyuu Heroine
  • Competition
  • Student Club Member Heroine
  • Laid-back Heroine
Rating 7.5769 Users
Hikari no Umi no Apeiria
Hikari no Umi no Apeiria
NAN%
Tags
  • Artificial Intelligence
  • Hard Science Fiction
  • Science Fantasy
  • Virtual Reality
  • Battle of Wits
Rating 7.90335 Users
Kizuna Kirameku Koi Iroha
Kizuna Kirameku Koi Iroha
NAN%
Tags
  • Protagonist with Heterochromia
  • Near Future
  • Technician Protagonist
  • Tournament
  • Voice Saving
Rating 7.49384 Users
Kanzume Shoujo no Shuumatsu Sekai
Kanzume Shoujo no Shuumatsu Sekai
NAN%
Tags
  • Natural Disaster
  • Apocalypse
  • Government
  • Enforced Playing Order
  • Ladder Structure
Rating 7.0566 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 6.89116 Users
Realive
Realive
NAN%
Tags
  • Gamer Heroine
  • Poor Heroine
  • Group Sex with Clones
  • Unlockable Sexual Content
  • Child Support Character
Rating 7.52121 Users
Suisou Ginka no Istoria
Suisou Ginka no Istoria
NAN%
Tags
  • Casino
  • Laid-back Heroine
  • Forbidden Love
  • Desperation
  • Long Common Route
Rating 7.67235 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 7.33187 Users
Tokeijikake no Ley Line -Zan
Tokeijikake no Ley Line -Zan'ei no Yoru ga Akeru Toki-
NAN%
Tags
  • Clock Tower
  • Ladder Structure
  • Cliffhanger Ending
  • School Dormitory
  • Library
Rating 7.95861 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 8.12410 Users
Cross Concerto
Cross Concerto
NAN%
Tags
  • Protagonist's Twin as a Heroine
  • Brother/Sister Romance
  • Dormitory Manager Heroine
  • Future Forecasting
  • Multiple Common Routes
Rating 7.5179 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 7.39111 Users
Butterfly Seeker ~Chaos Nightmare~
Butterfly Seeker ~Chaos Nightmare~
57%
Tags
  • Butterflies
  • Gyaru Heroine
  • Detective Work
  • Late Sexual Content
  • Genius Heroine
Rating 7.1842 Users
Shinsou Noise ~Jushin Tantei no Jikenbo~
Shinsou Noise ~Jushin Tantei no Jikenbo~
31%
Tags
  • Spontaneous Sex Scenes
  • Protagonist with Superpowered Side
  • ESP
  • Defloration During Common Route
  • Teacher Support Character
Rating 7.59109 Users
Hikari no Umi no Apeiria
Hikari no Umi no Apeiria
29%
Tags
  • Artificial Intelligence
  • Hard Science Fiction
  • Science Fantasy
  • Virtual Reality
  • Battle of Wits
Rating 7.90335 Users
Kotonoha Maichiru Natsu no Koe
Kotonoha Maichiru Natsu no Koe
29%
Tags
  • Crippled Heroine
  • Seiyuu Heroine
  • Competition
  • Student Club Member Heroine
  • Laid-back Heroine
Rating 7.5769 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 7.1776 Users
Akeiro Kaikitan
Akeiro Kaikitan
24%
Tags
  • The Seven School Mysteries
  • Ghost
  • Foolish Friend
  • Heroine with Eye Covering Hairstyle
  • Curse
Rating 8.02241 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 7.40125 Users
Suisei Ginka
Suisei Ginka
22%
Tags
  • Corporations
  • Hotblooded Protagonist
  • Brief Third-person Narrative Sections
  • Swimming Club
  • Reunion
Rating 7.1779 Users
Sorceress * Alive! ~the World
Sorceress * Alive! ~the World's End Fallen Star~
22%
Tags
  • Tournament
  • Magic School
  • Genre Savvy Protagonist
  • Magic/ESP Combat
  • Fighting Heroine
Rating 7.82215 Users
Kanzume Shoujo no Shuumatsu Sekai
Kanzume Shoujo no Shuumatsu Sekai
21%
Tags
  • Natural Disaster
  • Apocalypse
  • Government
  • Enforced Playing Order
  • Ladder Structure
Rating 7.0566 Users
Realive
Realive
21%
Tags
  • Gamer Heroine
  • Poor Heroine
  • Group Sex with Clones
  • Unlockable Sexual Content
  • Child Support Character
Rating 7.52121 Users
Yoru Meguru, Bokura no Maigo Kyoushitsu
Yoru Meguru, Bokura no Maigo Kyoushitsu
20%
Tags
  • Smoker Protagonist
  • Runaway Heroine
  • Late Sexual Content
  • Teacher Protagonist
  • Oyakodon
Rating 7.33187 Users
Kami no Ue no Mahoutsukai
Kami no Ue no Mahoutsukai
20%
Tags
  • Hikikomori Heroine
  • Library
  • Forbidden Love
  • Bookworm Protagonist
  • Middle School Student Heroine
Rating 8.12410 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
20%
Tags
  • System Time Events
  • Twin Sister Support Character
  • Ejaculation Forewarner
  • Summer
  • Incest Romance
Rating 7.39111 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 7.69366 Users
Pieces / Wataridori no Somnium
Pieces / Wataridori no Somnium
19%
Tags
  • Slice of Life Comedy
  • Dream
  • Singer Heroine
  • Perverted Friend
  • High School
Rating 7.64103 Users
Aonatsu Line
Aonatsu Line
19%
Tags
  • Coming-of-Age Drama
  • Basketball
  • Forced Auto-Read Sections
  • Male Friend
  • Friendship
Rating 7.67255 Users
Akiyume Kukuru
Akiyume Kukuru
19%
Tags
  • Hard Science Fiction
  • Nekomimi Heroine
  • Genetic Research
  • Autumn
  • Title Parody
Rating 7.46109 Users
Tsukikage no Simulacre
Tsukikage no Simulacre
19%
Tags
  • Living Doll Heroine
  • System Time Events
  • Built-in Flowchart
  • Suspense
  • Traditionalist Family
Rating 7.58372 Users
Kimi to Mezameru Ikutsuka no Houhou
Kimi to Mezameru Ikutsuka no Houhou
19%
Tags
  • Robots
  • Near Future
  • Technician Protagonist
  • Crippled Heroine
  • Close-up CGs
Rating 7.2947 Users
Aki Uso -The Only Neat Thing To Do-
Aki Uso -The Only Neat Thing To Do-
19%
Tags
  • Autumn
  • Student Club President Protagonist
  • Student Club
  • Vampire Heroine
  • Heroine with a Fang
Rating 7.0682 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~
18%
Tags
  • Ladder Structure
  • Heroine with Leotard
  • Heroine with Chinese Dress
  • Sickly Heroine
  • Robot Heroine
Rating 7.7354 Users
Pieces / Yurikago no Canaria
Pieces / Yurikago no Canaria
18%
Tags
  • Legwear Footjob
  • Single Footjob
  • Sexual Content
  • Male Protagonist
  • ADV
Rating 7.8346 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
Butterflies2.503.087.71
Heroine with Psychological Problems3.002.036.09
Detective Work3.001.785.34
Teacher Support Character2.002.675.33
Murder Mystery2.751.724.74
Winter2.501.794.48
ESP2.002.134.27
Life and Death Drama2.501.654.13
Gyaru Heroine2.001.973.95
Madness2.001.903.80
Multiple Route Mystery2.001.843.69
Descriptions of Violence2.001.843.67
Ending List2.001.803.59
Genius Heroine2.001.773.54
Heroine with a Fang1.672.063.45
Protagonist's Senpai as a Heroine2.001.693.38
Protagonist with Glasses2.001.683.36
Protagonist's Kouhai as a Heroine2.001.673.34
Homicide2.001.673.33
Condoms2.001.663.31
Mystery2.501.313.28
Low Sexual Content2.001.633.27
Bloody Scenes2.001.553.11
Bad Endings with Story2.001.402.80
Bad Ending(s)2.331.192.78
One True End2.001.382.75
Reverse Cowgirl2.001.332.66
More Than Seven Endings2.001.332.65
Other Perspectives2.001.132.27
Sex with Protagonist Only2.001.132.26
Unlockable Routes1.501.492.24
Quickie Fix Position2.001.122.23
Heroine with Glasses2.001.112.22
Sixty-nine2.001.072.15
Standing Sex2.001.062.11
Single Blowjob2.000.951.90
Choices with 4 or More Options1.001.881.88
Protagonist's Non-blood-related Sister as a Heroine1.001.751.75
High School Student Heroine2.000.851.69
Cowgirl2.000.841.68
Heroine with Big Breasts2.000.841.67
Defloration2.000.761.52
Protagonist with a Face2.000.631.27
Male Protagonist2.000.300.60
ADV2.000.140.29
2.000.000.00

Traits (154 total)

NameCharactersImportanceWeight
Mary Jane Clothes32.122.94
Nipple Teasing Subject of (Sexual)41.572.52
Watashi Personality61.252.43
Police Role22.162.37
Condom Sex Engages in (Sexual)22.142.35
Gokkun Engages in (Sexual)22.042.25
Mayor Role13.212.22
Bukkake Subject of (Sexual)41.352.17
Adult Body41.342.16
Pixie Cut Hair13.102.15
Old Body21.932.12
Atashi Personality21.902.09
Superstrength Role13.012.09
French Kiss Engages in (Sexual)31.482.05
Smart Personality31.462.02
Beaded Necklace Clothes12.841.97
Washi Personality12.811.95
Tsurime Eyes31.381.92
Reverse Missionary Subject of (Sexual)21.741.91
Telepath Role12.711.88
Keigo Personality12.711.88
Umbrella Items12.651.84
School Extraordinary Club Member Role12.621.81
Painting Engages in12.591.79
Notebook Items12.521.75
Ore Personality21.581.73
Trench Coat Clothes12.471.71
Psychic Role12.441.69
Stockings Clothes12.421.68
Bridal Carry Subject of12.421.68
Kind Personality41.031.65
Non-blood-related Brother Role12.381.65
Computering Engages in12.351.63
Sensitive Personality12.331.62
Shirt Clothes31.161.61
Handjob Engages in (Sexual)31.161.60
Divorcee Role12.311.60
Shrug Clothes12.291.59
Eccentric Personality12.291.59
Suit Clothes21.441.58
Whimsical Personality12.261.56
Big Breasts Body31.131.56
V Bangs Hair21.411.55
Brooch Clothes12.221.54
Cautious Personality12.201.53
Virgin Sex Engages in (Sexual)50.851.53
Superhuman Role12.191.52
Slit Pupils Eyes12.171.51
Non-blood-related Sister Role12.171.50
Glasses Clothes31.081.50
Female Ejaculation Engages in (Sexual)21.361.50
Vaginal Fingering Subject of (Sexual)31.081.49
Non-blood-related Incest Engages in (Sexual)12.151.49
Wrinkles Body12.121.47
Hotblooded Personality12.101.46
Altruistic Personality12.081.44
Tiny Braid Hair12.071.44
Curtained Hair21.301.43
Corset Clothes12.061.43
Brave Personality12.051.42
Tall Body12.041.42
Butterfly Engages in (Sexual)12.021.40
Secretive Personality12.001.39
Genius Personality12.001.38
Sixty-nine Engages in (Sexual)21.261.38
High School Student Role40.851.37
Gamer Role11.981.37
School Uniform Clothes50.761.36
Vaginal Gaping Engages in (Sexual)11.951.35
Classmate Role21.231.35
Over The Knee Socks Clothes11.951.35
Strange Personality11.951.35
Clumsy Personality11.941.34
Cravat Clothes11.911.33
Low Self-esteem Personality11.901.32
Grief Subject of11.901.31
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 Hair11.821.26
Sitting Sex Engages in (Sexual)11.821.26
Brown Eyes30.901.25
Boku Personality11.781.23
Bun Hair11.771.23
Necktie Clothes21.121.23
Blowjob Engages in (Sexual)40.761.23
Skirt Suit Clothes11.741.21
Missionary Engages in (Sexual)11.741.21
Cowgirl Engages in (Sexual)11.711.19
Loafers Clothes11.711.19
Orphan Role11.711.18
Hoodie Clothes11.701.18
Stoic Personality11.701.18
Doggy Style Engages in (Sexual)11.681.17
Carefree Personality11.681.17
Stubborn Personality11.681.16
Sex with Protagonist Only Engages in (Sexual)11.671.16
Spoons Subject of (Sexual)11.671.16
Garnet Eyes11.661.15
Violet Eyes21.051.15
Ribbon Hair Accessory Clothes11.661.15
Wealthy Role11.661.15
No Bangs Hair11.651.14
Relaxed Personality11.641.13
Sweater Clothes11.631.13
Kouhai Role11.631.13
Waist Length+ Hair30.811.12
Vaginal Fingering Engages in (Sexual)11.611.12
Senpai Role11.611.12
Black Hair30.811.12
Teen Body50.621.11
Grey Eyes11.601.11
Mole Body11.581.09
Older Sister Role11.561.08
Teacher Role11.561.08
Vest Clothes11.521.06
Blowjob Subject of (Sexual)11.521.05
Orange Hair11.511.05
Choker Clothes11.501.04
Slim Body50.581.03
Serious Personality11.491.03
Green Hair11.481.03
Doggy Style Subject of (Sexual)20.921.02
Mother Role11.461.01
Shoulder-length Hair20.921.01
Blunt Bangs Hair11.400.97
Knee-high Socks Clothes11.380.96
Nipple Sucking Subject of (Sexual)11.380.96
Brown Hair30.680.95
Wavy Hair11.360.94
Tominagi Subject of (Sexual)11.360.94
Not Sexually Involved Engages in (Sexual)11.350.94
Ahegao Engages in (Sexual)11.320.92
Blue Eyes20.800.88
Dress Clothes11.250.87
Parted in Middle Hair11.250.87
Friendly Personality11.220.84
Young-adult Body20.760.83
Red Eyes11.200.83
Blue Hair11.190.83
Cunnilingus Subject of (Sexual)11.160.81
Twin Tails Hair11.130.78
Tareme Eyes11.110.77
Boobjob Engages in (Sexual)11.070.74
Sitting Sex Subject of (Sexual)11.060.74
Parted to Side Hair11.050.73
Green Eyes11.020.71
Short Hair20.610.67
Cowgirl Subject of (Sexual)10.950.66
Pale Body50.370.66
Blond Hair10.890.62