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Summary

It is the second half of the 19th century in France. Paris’ Opera House is the stage where singers from all over Europe dream to be. However, there is a fearful rumour in the air, which seems to regard a mysterious man within the Opera House. Christine is a young opera singer who has lost all passion for singing. Her efforts to become the ’prima donna’ - the top opera singer of the house - just aren’t enough…until one day, a beautiful voice speaks to her; a voice from whom she starts receiving singing lessons. ‘I won’t hand you to anybody…’ And so, Christine is pulled into a spiral of love, lust and hate between five men in Paris’ Opera House; a place where secrets have yet to unfold.

Moshi, Kono Sekai ni Kami-sama ga Iru to Suru Naraba.
Moshi, Kono Sekai ni Kami-sama ga Iru to Suru Naraba.
NAN%
Tags
  • Binaural Audio
  • High School Student Hero
  • Brief NVL Scenes
  • Bloody Scenes
  • Modern Day Tokyo
Rating 7.0142 Users
Chou no Doku Hana no Kusari
Chou no Doku Hana no Kusari
NAN%
Tags
  • Taishou Era
  • Past Tokyo
  • 20's
  • Past Japan
  • Ojousama Protagonist
Rating 8.01302 Users
Nise no Chigiri
Nise no Chigiri
NAN%
Tags
  • Shinobi Hero
  • Shinobi
  • Sengoku Period
  • Restart from Chapter Index
  • Fighting Hero
Rating 7.0743 Users
Dance with Devils
Dance with Devils
NAN%
Tags
  • Student Council Member Hero
  • Student Council
  • Binaural Audio
  • Exorcism
  • Angel Hero
Rating 7.5056 Users
Princess Arthur
Princess Arthur
NAN%
Tags
  • British Mythology
  • Protagonist Based on a Mythological Character
  • Archer Hero
  • Combat Archery
  • Hero Based on a Mythological Character
Rating 6.9552 Users
Trick or Alice
Trick or Alice
NAN%
Tags
  • Androgynous Hero
  • Protagonist Based on a Fictional Person
  • Protagonist's Side Image Toggle
  • Wonderland
  • Hero Based on a Fictional Person
Rating 6.7545 Users
Omertà ~Chinmoku no Okite~
Omertà ~Chinmoku no Okite~
NAN%
Tags
  • Italian Mafia
  • Assassin Protagonist
  • Future Tokyo
  • Unique Routes
  • Hero With Kansai Accent
Rating 8.02132 Users
Zettai Meikyuu Grimm ~Nanatsu no Kagi to Rakuen no Otome~
Zettai Meikyuu Grimm ~Nanatsu no Kagi to Rakuen no Otome~
NAN%
Tags
  • Fairy Tale
  • Summoning
  • Protagonist's Cousin as a Hero
  • Hero Based on a Fictional Person
  • Hero Based on Real Person
Rating 7.9551 Users
Koezaru wa Akai Hana
Koezaru wa Akai Hana
NAN%
Tags
  • Arabian-Style Palace
  • Protagonist's Husband as a Hero
  • Middle East
  • Protagonist's Rival as a Hero
  • Arrogant Hero
Rating 7.47149 Users
Orfleurs
Orfleurs
NAN%
Tags
  • Noble Hero
  • Hikikomori Hero
  • Wealthy Hero
  • Maid Protagonist
  • Mischievous Hero
Rating 6.7748 Users
Bloody Call
Bloody Call
NAN%
Tags
  • Personal Armed Combat
  • Fictional Modern Day Japanese Town
  • Sword Combat
  • Animated Ending
  • Action
Rating 7.79109 Users
Tsuki no Hikari, Taiyou no Kage
Tsuki no Hikari, Taiyou no Kage
NAN%
Tags
  • Student Club President Hero
  • Protagonist's Fiance as a Hero
  • School Art Club
  • Siscon Hero
  • Bartender Hero
Rating 6.8846 Users
Tsundere★S Otome -Sweet Sweet Sweet-
Tsundere★S Otome -Sweet Sweet Sweet-
NAN%
Tags
  • Kuudere Hero
  • Softcore
  • Tsundere Protagonist
  • University Student Hero
  • Comical Hero
Rating 6.3532 Users
Onedari ShareMate
Onedari ShareMate
NAN%
Tags
  • Host Club Hero
  • Sibling Rivalry
  • Share House
  • Half-orphan Hero
  • Half-Japanese Hero
Rating 6.3934 Users
MIYAKO
MIYAKO
NAN%
Tags
  • Heian Period
  • Onmyouji Hero
  • Non-human Protagonist
  • Superpowers
  • Samurai Hero
Rating 6.7022 Users
Princess Britania ~Muse no Houken~
Princess Britania ~Muse no Houken~
NAN%
Tags
  • Mercenary Hero
  • Sword Wielding Protagonist
  • Butler Hero
  • Hero with a Sword
  • Royal Hero
Rating 7.1230 Users
Torikago no Marriage
Torikago no Marriage
NAN%
Tags
  • Completion Status Indicator
  • Voice Saving
  • Unavoidable Protagonist Rape
  • Masochist Hero
  • Romancing a Family
Rating 6.4457 Users
Danzai no Maria -The Exorcism of Maria-
Danzai no Maria -The Exorcism of Maria-
NAN%
Tags
  • Gaijin Protagonist
  • Voice Saving
  • Angels
  • Hero with Gothic Look
  • Exorcism
Rating 7.7047 Users
Love☆Drops ~Miracle Doukyo Monogatari~
Love☆Drops ~Miracle Doukyo Monogatari~
NAN%
Tags
  • Non-human Hero
  • Interracial/interspecies Romance
  • Student Hero
  • Playboy Hero
  • Protagonist's Kouhai as a Hero
Rating 6.4027 Users
Yoshiwara Higanbana
Yoshiwara Higanbana
NAN%
Tags
  • Prostitute Protagonist
  • Brothel
  • Edo Era
  • Wealthy Hero
  • Red-light District
Rating 8.08102 Users
Enkan no Memoria
Enkan no Memoria
NAN%
Tags
  • God Hero
  • Inventor Hero
  • Chosen Choices Marking
  • Correct Choice Indicator
  • Transfer Student Hero
Rating 6.2538 Users
Ai no Uta
Ai no Uta
NAN%
Tags
  • Hero from a Different World
  • Past Setting in a Fictional World
  • Softcore
  • Princess Protagonist
  • Slice of Life
Rating 5.8235 Users
Queen of Darkness
Queen of Darkness
NAN%
Tags
  • Royal Heroine
  • Western-style Castle
  • Combat Capable Friends
  • Superpowers
  • Protagonist with Partial Voice Acting
Rating 6.7434 Users
Gunka o Haita Neko
Gunka o Haita Neko
NAN%
Tags
  • Kemonomimi
  • Nekomimi Hero
  • Kemonomimi Protagonist
  • Fictional Japanese-Style Nation
  • Catboy Hero
Rating 6.1021 Users
NOISE ―voice of snow―
NOISE ―voice of snow―
29%
Tags
  • Dual Wielding Pistols
  • Protagonist with Superpowered Side
  • Shota Support Character
  • Adult Hero
  • Pistol Combat
Rating 7.4227 Users
Sachi no Tenbin
Sachi no Tenbin
29%
Tags
  • Protagonist's Ex as a Hero
  • Binaural Audio
  • Polite Formal Hero
  • Protagonist's Side Image Toggle
  • Voiced Default Name
Rating 6.5330 Users
Onedari ShareMate
Onedari ShareMate
28%
Tags
  • Host Club Hero
  • Sibling Rivalry
  • Share House
  • Half-orphan Hero
  • Half-Japanese Hero
Rating 6.3934 Users
Tsundere★S Otome -Sweet Sweet Sweet-
Tsundere★S Otome -Sweet Sweet Sweet-
28%
Tags
  • Kuudere Hero
  • Softcore
  • Tsundere Protagonist
  • University Student Hero
  • Comical Hero
Rating 6.3532 Users
Tsuki no Hikari, Taiyou no Kage
Tsuki no Hikari, Taiyou no Kage
27%
Tags
  • Student Club President Hero
  • Protagonist's Fiance as a Hero
  • School Art Club
  • Siscon Hero
  • Bartender Hero
Rating 6.8846 Users
Orfleurs
Orfleurs
26%
Tags
  • Noble Hero
  • Hikikomori Hero
  • Wealthy Hero
  • Maid Protagonist
  • Mischievous Hero
Rating 6.7748 Users
Bloody Call
Bloody Call
25%
Tags
  • Personal Armed Combat
  • Fictional Modern Day Japanese Town
  • Sword Combat
  • Animated Ending
  • Action
Rating 7.79109 Users
Zettai Meikyuu Grimm ~Nanatsu no Kagi to Rakuen no Otome~
Zettai Meikyuu Grimm ~Nanatsu no Kagi to Rakuen no Otome~
25%
Tags
  • Fairy Tale
  • Summoning
  • Protagonist's Cousin as a Hero
  • Hero Based on a Fictional Person
  • Hero Based on Real Person
Rating 7.9551 Users
Koezaru wa Akai Hana
Koezaru wa Akai Hana
25%
Tags
  • Arabian-Style Palace
  • Protagonist's Husband as a Hero
  • Middle East
  • Protagonist's Rival as a Hero
  • Arrogant Hero
Rating 7.47149 Users
Princess Britania ~Muse no Houken~
Princess Britania ~Muse no Houken~
24%
Tags
  • Mercenary Hero
  • Sword Wielding Protagonist
  • Butler Hero
  • Hero with a Sword
  • Royal Hero
Rating 7.1230 Users
Danzai no Maria -The Exorcism of Maria-
Danzai no Maria -The Exorcism of Maria-
24%
Tags
  • Gaijin Protagonist
  • Voice Saving
  • Angels
  • Hero with Gothic Look
  • Exorcism
Rating 7.7047 Users
Yoshiwara Higanbana
Yoshiwara Higanbana
24%
Tags
  • Prostitute Protagonist
  • Brothel
  • Edo Era
  • Wealthy Hero
  • Red-light District
Rating 8.08102 Users
Ai no Uta
Ai no Uta
24%
Tags
  • Hero from a Different World
  • Past Setting in a Fictional World
  • Softcore
  • Princess Protagonist
  • Slice of Life
Rating 5.8235 Users
Gunka o Haita Neko
Gunka o Haita Neko
23%
Tags
  • Kemonomimi
  • Nekomimi Hero
  • Kemonomimi Protagonist
  • Fictional Japanese-Style Nation
  • Catboy Hero
Rating 6.1021 Users
Tiny x Machinegun
Tiny x Machinegun
23%
Tags
  • American Hero
  • Brocon Protagonist
  • Mass Murder
  • Police Officer Hero
  • Police
Rating 7.5840 Users
Sanzen Sekai Yuugi ~MultiUniverse Myself~
Sanzen Sekai Yuugi ~MultiUniverse Myself~
23%
Tags
  • Bounty Hunter Protagonist
  • Strong Female Protagonist
  • Protagonist's Blood-related Brother as a Hero
  • Future
  • Sword Combat
Rating 7.0447 Users
Asaki, Yumemishi
Asaki, Yumemishi
23%
Tags
  • Fictional Modern Day Japanese Countryside
  • Japanese Mythology
  • Asian-style Manor
  • Forest
  • Combat Capable Friends
Rating 7.4646 Users
Diary
Diary
23%
Tags
  • Passage of Time
  • Half-orphan Hero
  • Model Hero
  • Hero with Psychological Problems
  • Middle School Student Hero
Rating 6.0127 Users
Under the Moon
Under the Moon
23%
Tags
  • Princess Protagonist
  • Protagonist with Gothic Look
  • Loli Protagonist
  • Maou Hero
  • Hero with Gothic Look
Rating 7.21104 Users
Garnet Cradle
Garnet Cradle
22%
Tags
  • Arabian-Style Palace
  • Hero with a Sword
  • Reincarnation
  • Palace
  • Ojousama Protagonist
Rating 7.5060 Users
Chou no Doku Hana no Kusari ~Gensou Yawa~
Chou no Doku Hana no Kusari ~Gensou Yawa~
22%
Tags
  • Taishou Era
  • Half-Japanese Hero
  • Butler Hero
  • Past Japan
  • Voiced Default Name
Rating 7.9074 Users
Ijiwaru MyMaster
Ijiwaru MyMaster
21%
Tags
  • Incubi
  • Hero with Multiple Personalities
  • Roses
  • Dragon Hero
  • Demons
Rating 7.31107 Users
Akazukin to Mayoi no Mori
Akazukin to Mayoi no Mori
21%
Tags
  • May-December Romance
  • Strong Female Protagonist
  • Kemonomimi Hero
  • Non-human Hero
  • Protagonist Based on a Fictional Person
Rating 6.78141 Users
Ken ga Kimi
Ken ga Kimi
21%
Tags
  • Yamato Nadeshiko Protagonist
  • Edo Era
  • Past Tokyo
  • Samurai Hero
  • Discrimination
Rating 8.47212 Users

PersonA ~Opera Za no Kaijin~ 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 (41 total)

NameScoreImportanceWeight
Musical Theater3.003.4510.35
France3.002.768.28
Hero Based on a Fictional Person3.002.587.75
19th Century3.002.567.67
Europe2.602.436.31
Rags to Riches2.002.865.72
Protagonist Based on a Fictional Person2.002.715.43
Playboy Hero2.002.715.41
Inter-class Romance2.002.625.24
Timid Protagonist2.002.585.17
Soldier Hero2.002.555.10
Kuudere Hero2.002.545.07
Literary Adaptation2.402.095.01
Butler Hero2.002.484.97
Noble Hero2.002.414.83
Musician Protagonist2.002.304.60
Musician Hero2.002.304.59
Drama3.001.434.28
Completion Status Indicator2.002.134.26
Romancing a Family2.002.074.13
Protagonist with Voice Acting2.671.363.63
Protagonist's Childhood Friend as a Hero2.001.793.59
Threesome Ending2.001.743.48
Marriage Ending2.001.703.40
Homicide2.001.693.37
Hero with Glasses2.001.643.27
Sounds of Copulation2.501.293.23
Otome Game3.001.023.07
Romance3.000.902.69
Singer Heroine1.002.392.39
Side Portraits2.001.162.32
Yandere Hero1.001.921.92
Female Protagonist2.670.711.90
Early Modern Period Earth0.672.801.88
Cunnilingus2.000.931.86
Nameable Protagonist2.000.911.83
Doggy Style2.000.801.61
Protagonist with a Face2.000.641.28
Sexual Content2.000.631.26
Bathroom Sex1.001.191.19
ADV2.500.150.36

Traits (120 total)

NameCharactersImportanceWeight
French Role72.605.40
Based on a Fictional Character Role112.045.06
Chess Engages in23.313.64
Mentor Role32.563.55
Singing Engages in32.132.95
Iranian Role14.102.84
Singer Role22.532.78
Not Sexually Involved Engages in (Sexual)61.362.64
Spaniard Role13.732.59
Swedish Role13.592.49
Noble Role22.042.24
Full Brother Role21.952.15
Coworker Role21.922.11
Romantically Indecisive Personality12.932.03
Suit Clothes31.441.99
Eye Covering Hair21.801.98
Infamous Role12.841.97
Friendly Personality41.221.96
Boku Personality21.781.96
Dancer Role12.821.95
Parted to Side Hair51.051.89
Patient Personality12.721.88
Arrogant Personality21.701.87
Stalking Subject of12.651.84
Wealthy Role21.651.82
Walking Stick Items12.601.80
Thief Role12.581.79
Master Role12.561.78
Narcissist Personality12.551.77
Nightmares Subject of12.541.76
Asymmetrical Sidehair Hair12.521.75
Ore Personality21.581.74
Secretary Role12.481.72
Musician Role12.451.70
Butler Role12.441.69
Hard Worker Personality21.541.69
Stalking Engages in12.411.67
Capelet Clothes12.401.66
Living Alone Role12.401.66
Young-adult Body70.761.59
Bullying Engages in12.251.56
Ambitious Personality12.211.53
Fainting Subject of12.151.49
Competitive Personality12.151.49
Mask Clothes12.111.46
Tiny Braid Hair12.071.43
Curtained Hair21.301.43
Corset Clothes12.061.43
Kind Personality31.031.42
Green Eyes31.021.41
Rival Role12.031.40
Short Hair90.611.40
Emotional Personality12.021.40
Funny Personality12.001.38
Childhood Friend Role21.261.38
Dress Clothes21.251.37
Betrothed Role11.981.37
Selfish Personality11.961.36
Taciturn Personality11.941.35
Military Uniform Clothes11.941.34
Old Body11.941.34
Cravat Clothes11.921.33
Friend Role21.201.32
Younger Brother Role11.901.32
Low Self-esteem Personality11.901.32
Straight Hair30.951.31
Rude Personality11.871.30
Timid Personality11.861.29
Honest Personality11.841.27
Nameable Role11.781.24
Blond Hair30.891.23
Sword Items11.771.23
Bun Hair11.771.23
Missionary Engages in (Sexual)11.741.21
Slim Body70.581.20
Older Brother Role11.731.20
Reserved Personality11.721.19
Cape Clothes11.711.19
Orphan Role11.701.18
Coat Clothes11.701.18
Stoic Personality11.701.18
Naive Personality11.691.17
Loyal Personality11.691.17
Mysterious Personality11.691.17
Doggy Style Engages in (Sexual)11.691.17
Carefree Personality11.681.16
Olive Body11.661.15
Violet Eyes21.041.15
Amber Eyes21.031.13
Blue Eyes30.801.11
Brown Hair40.681.10
Magician Role11.571.09
Full Sister Role11.571.09
Refined Personality11.541.07
Vest Clothes11.521.06
Medium Breasts Body11.521.05
Group Sex Engages in (Sexual)11.501.04
Long Hair30.751.04
Serious Personality11.491.03
Student Role11.491.03
Daughter Role11.461.01
Younger Sister Role11.441.00
Brown Eyes20.900.99
Gloves Clothes11.410.98
Grey Hair11.380.96
Hosome Eyes11.370.95
Wavy Hair11.360.94
Fighting Engages in11.290.89
Black Hair20.810.88
Watashi Personality11.260.87
Ribbon Tie Clothes11.250.87
Violet Hair11.190.83
Blue Hair11.190.83
Pale Body80.370.81
Big Breasts Body11.140.79
Glasses Clothes11.080.75
Sidehair Hair10.980.68
Virgin Sex Engages in (Sexual)10.850.59
Blowjob Engages in (Sexual)10.760.53
Teen Body10.620.43