Hyakka Yakou


Hyakka Yakou
TitleHyakka Yakou
Original title百華夜光
LengthLong (30 - 50 hours)
Publishers Idea Factory Co., Ltd.


The stage is the red-light district. The actors; human and ayakashi.
This is a tale about putting "freedom" on the line with the person you love, a tale of elopement.

A village of perpetual night in which humans and ayakashi intersect.
In that village exists a gorgeous, luxurious red-light district, "Takamagahara".

Florid lanterns that brilliantly shine, glamourous kimono and longings which melt and interlace into the early hours of night.

Everything there are dreams that are reality.

A single girl destined to live and work in this dream-like street.

The far-off radiance emitted by the world she desires outside of this small district is much too brilliant.

When she reaches a hand out towards this world she so loves and desires, what awaits her?

To yearn and to be yearned. As she began to take the hand of the one she loves, the gears of fate circle.

Sever the chains, cross over the fence and come now, towards the night of a hundred flowers.

[Translation of the official website summary.]

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Hair, Braid, Pink, Waist Length+
Eyes, Amber, Heterochromia, Violet
Body, Young-adult
Role, Nameable


For as long as she can remember she has lived in Takamagahara and raised as a oiran candidate. She currently works as an attendant to the other oiran.
She longs for the world outside of the red-light district, in order to grant her wish of leaving she aims to become an oiran.

Main characters

Hair, Cyan, Waist Length+
Eyes, Amber, Slit Pupils
Body, Pointed Ears, Tattoo, Young-adult
Clothes, Kimono
Personality, Ore, Womanizer
Role, Snake, Youkai
Voiced bySakurai Takahiro


"I said I was going to take you with me, those words weren't a lie."

A white snake ayakashi that suddenly appears before the protagonist.
He's always calm and kind, but whether that is his true personality is unknown.
He has a high-class air about him, a bit of a playboy.

Hair, Braided Headband, Grey, Long, Ponytail
Eyes, Amber
Body, Teen
Clothes, Earrings, Kimono
Role, Tengu
Voiced byIshikawa Kaito


"Whenever I think about all the things you don't know, I just lose my motivation."

A tengu boy that was assigned to manage the protagonist at her job as a attendant.
He has a calm and firm personality despite his young appearance.

Rikugou Ryuuji
Rikugou Ryuuji六合 龍二 
Hair, Brown, Short
Eyes, Brown
Body, Young-adult
Clothes, Happi
Personality, Serious, Watashi
Role, Merchant
Voiced byOno Yuuki


"Even if I'm being forceful in taking you with me now, even though I have no money or power, will you come with me?"

A merchant who comes to Takamagahara to peddle his wares.
An honest and serious youth who is adored by everyone.
He's working hard to obtain his own shop for the sake of a certain dream.

Hair, Brown, Short
Eyes, Teal
Body, Kemonomimi, Tail, Young-adult
Clothes, Earrings, Hat
Personality, Mysterious, Ore
Role, Fox, Youkai
Voiced byKondou Takashi


"If you keep getting pampered by men all the time you'll become vain, I'm sure of it."

An elusive fox ayakashi.
He often shows up in Takamagahara, but his true intentions are unknown.
A mysterious man who has an aimless manner and is always talking about eating people.

Hair, Red, Short
Eyes, Grey
Body, Young-adult
Clothes, Earrings
Personality, Ore
Role, Bodyguard, Childhood Friend
Engages in, Martial Arts
Voiced byOkamoto Nobuhiko


"I want to give you a new place to live...in a wider world."

Part of a secret troupe among the vigilante corp of Takamagahara.
He's skilled with a sword and in martial arts. A bright youth with lots of energy.
An old childhood friend of the protagonist, he's friendly rivals with Yukinari.

Hair, Black, Long, Ponytail
Eyes, Black
Body, Young-adult
Clothes, Detached Sleeves, Earrings
Personality, Ore
Role, Bodyguard, Childhood Friend, Onmyouji
Voiced byHosoya Yoshimasa


"...I said it didn't I? It's my duty to protect you."

Part of a secret troupe among the vigilante corp of Takamagahara.
He's skilled in onmyouji and is smart and composed.
An old childhood friend of the protagonist, he's like a big brother to her.

Side characters

Hair, Long, Ponytail, Red
Eyes, Green
Body, Makeup, Mole, Pointed Ears, Tattoo, Young-adult
Clothes, Earrings
Personality, Mysterious
Voiced byAikawa Natsuki


A women who suddenly appears before the protagonist's group.
Is she an ally? Her true identity is...

AliasesHead Clerk
Hair, Black, Goatee, Long, Ponytail
Eyes, Brown
Body, Adult
Clothes, Kimono
Voiced byKouchi Shinsaku


A youth who works at the brothel as a manager and attendant.
He often the one left to welcome guests instead of the owner or madame.
Among the people in the brothel he's relatively kind.

Kushina Dayuu
Kushina Dayuu櫛名 太夫 
Hair, Shimada, Violet
Eyes, Red
Body, Makeup, Young-adult
Clothes, Kimono
Role, High-class Prostitute
Voiced byWatanabe Akeno


The oirain who looks after the protagonist.
An superior ranked oiran that has a bit of a strong-willed personality.

Hair, Brown, Goatee, Moustache, Ponytail
Eyes, Black
Body, Adult
Clothes, Kimono
Items, Cigar
Role, Shopkeeper
Engages in, Smoking
Voiced byTerasoma Masaki


The owner of a brothel in the middle of Takamagahara.
He's the one who currently controls most of the red-light district.
He's always kind to the customers, but he has a weakness for money.

Hair, Cyan, Waist Length+
Eyes, Brown
Body, Pointed Ears, Young-adult
Clothes, Earrings
Personality, Mysterious
Voiced byIchiki Mitsuhiro


At first glance, he's a nice sociable youth.
He often says kind words towards the protagonist but...?

Hair, Brown, Long, Ponytail
Eyes, Brown
Body, Freckles, Young-adult
Clothes, Kanzashi, Kimono
Role, Friend
Voiced byHikasa Youko


A geisha who lives in Takamagahara.
The only female friend the protagonist can open up to.
A bright and lively girl with no secrets.

Hair, Shimada, Violet
Eyes, Amber
Body, Adult
Clothes, Kimono, Pendant Earring
Voiced byHorikoshi Chie


She manages the prostitutes in the brothel, trains the new girls, and does pretty much everything.
She always has a furrowed brow.