RELATION Label
START: CHUNITHM ORIGIN (2015)
CURRENTLY ONGOING (2026)
Vocaloid/V-Synth producers and Utaite singers ~ All genres ~ Short reading length (~7k one-shots)
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Relation is an umbrella Label for a multitude of smaller, standalone stories, and spans a wide variety of genres--from slice of life to sci-fi and fantasy.
- ABOUT THIS LABEL -
- ABOUT THIS LABEL -
The Relation Label is a collection of short stories in nearly every genre with characters of every type.
This Label is special in that almost all character stories are one-shots, meaning they can be enjoyed independently. Some characters share a general universe or are packaged as a set to tell the same narrative from a different perspective, or to continue it. There is no real "reading order"--the goal of this Label is to read these stories at your own leisure.
This Label is recommended for everyone to read. There's such a large cast of characters and wide range of genres covered that it has mass appeal to every audience--and the true magic of this Label resides in blindly picking a character story to read only to find it incredibly compelling.
- (META) INFORMATION -
- (META) INFORMATION -
Characters are categorized by both game version and soundtrack release. Since Label-specific soundtracks have not been released for the Relation Label since CHUNITHM PARADISE, there are no specific category names after that version.
Characters that share a universe or have their story continue in another character's story will have affiliated characters under their names, and will have links on their respective pages.
Characters also have a genre descriptor underneath their names on this page, so you can easily find your favorite genres to read!
Since many of these characters' songs are produced by prolific artists in the Vocaloid/V-Synth and Utaite sphere, some characters include a note with some of the artists' most well-known songs in the genre on their pages.
Translating every Relation character is currently out of our scope, so the team focuses on translating character stories that we personally enjoy.
We also sometimes include some Relation characters in our translation batch updates, so that there's a variety of genres for a general audience to read.
(If you're interested in contributing translations to help us, please check here!)
Characters with active pages/translations will have their names bolded and underlined.
- ORIGIN -
- ORIGIN -
Label-specific soundtrack CDs categorize these characters as "Utakata Relation".
This is for game categorization alone, and has no other bearing on character/story content.
CHUNITHM ORIGIN
Initial releases: July 16, 2015
Ruko Araba
(with: Seito Maizono)
Norn
Satsuki of the Netherworld
Magical ☆ Star Lily
Kengo Tanamachi / Shiori Tsuzuri
- AIR ~ PLUS -
- AIR ~ PLUS -
Label-specific soundtrack CDs categorize these characters as "Atein Relation".
This is for game categorization alone, and has no other bearing on character/story content.
CHUNITHM AIR
Initial releases: August 25, 2016
Aoi Nanami
Mizuho Takasago
Uta Hoshikawa
Meme Soramachi
Nono Shibusawa
Tatsuko Koganei
Boy A
Hokuto Kurogame
Lilialis Colchicum
CHUNITHM AIR PLUS
Initial releases: February 9, 2017
Seito Maizono
(with: Ruko Araba)
- STAR ~ PLUS -
- STAR ~ PLUS -
Label-specific soundtrack CDs categorize these characters as "Tamayura Relation".
This is for game categorization alone, and has no other bearing on character/story content.
CHUNITHM STAR
Initial releases: August 24, 2017
Magellan Magellan
(Ohashi Ginko)
ℹ️ Comedy
Ai Kiyotaki
Moko Makino
Kyouka Akatsuki
Chocola
Thermit Vierge
Hidemitsu Nakasone
HAR-HEROINE09【Nereidam】
Makoto Mamiya
CHUNITHM STAR PLUS
Initial release: March 8, 2018
Princess Elrune VIII
- AMAZON -
- AMAZON -
Label-specific soundtrack CDs categorize these characters as "Tasogare Relation".
This is for game categorization alone, and has no other bearing on character/story content.
CHUNITHM AMAZON
Initial releases: October 25, 2018
Sanae Takahashi
Shingo Tachibana
Arya Neige
An Gotouda
Sylvius
(with: Astraea)
ℹ️ Drama/Fantasy
Chie Nitta
Marimeya Crescense
Hyper Net Gamer Alterra
Mogara-sama
Nanako Mita
- CRYSTAL ~ PLUS -
- CRYSTAL ~ PLUS -
Label-specific soundtrack CDs categorize these characters as "Kagerou Relation".
This is for game categorization alone, and has no other bearing on character/story content.
CHUNITHM CRYSTAL
Initial releases: October 24, 2019
No.13_Saji
(with: No.9_Nina)
No.9_Nina
(with: No.13_Saji)
Yume Maihama
Mirei Shishido
CHUNITHM CRYSTAL PLUS
Initial releases: January 21, 2021
Clown
Ryusei Shido
Chisato Mitarai
Elsa von Audit
Psychiatrist Shouji Korechika
- PARADISE ~ LOST -
- PARADISE ~ LOST -
Encompasses all characters from CHUNITHM PARADISE ~ LOST.
CHUNITHM PARADISE
Initial releases: January 21, 2021
Nai
(With: Enishi)
Anna Misaki
Hayato Kourai
(with: Subaru Mikage)
ℹ️ Drama/Supernatural
CHUNITHM PARADISE LOST
Initial releases: November 4, 2021
Shizuku Mito
Subaru Mikage
(with: Hayato Kourai)
ℹ️ Drama/Supernatural
Evelina
Kanae Haikazari
Vindett Jean Ladioure
Yuri Mikuro
Luna Himezuki
- NEW ~ PLUS!! -
- NEW ~ PLUS!! -
Encompasses all characters from CHUNITHM NEW ~ PLUS.
CHUNITHM NEW!!
Initial releases: November 4, 2021
Magellan Magellan
(Cosmic Lover)
ℹ️ Comedy
Enishi
With: Nai
Soujirou Tsukumo
Yggdrasil
Nakiri Meteor
Ruko Araba
(New Game)
Onest Kunzite
Toa Kozukata
CHUNITHM NEW PLUS!!
Initial releases: April 14, 2022
Hiro Kurosu
(with: Rei Kamizono)
Kaname Aizawa
- SUN ~ PLUS -
- SUN ~ PLUS -
Encompasses all characters from CHUNITHM SUN ~ PLUS.
CHUNITHM SUN
Initial releases: October 13, 2022
Mei Saekawa
Rei Kamizono
(with: Hiro Kurosu)
- LUMINOUS ~ PLUS -
- LUMINOUS ~ PLUS -
Encompasses all characters from CHUNITHM LUMINOUS ~ PLUS.
CHUNITHM LUMINOUS
Initial releases: December 14, 2023
Mihane Hozumi
Haruka Ochanomizu
Android_type_Cleaner-2145
Astraea
(Flame of Judgement)
CHUNITHM LUMINOUS PLUS
Initial releases: June 20, 2024
JiИ
Maria Arisugawa
Litchi Aeshma
Tenka Koshiishi
Yue Hirukawa
Chuuren Poutou
- VERSE ~ X-VERSE -
- VERSE ~ X-VERSE -
Encompasses all characters from CHUNITHM VERSE ~ X-VERSE.
CHUNITHM VERSE
Initial releases: December 12, 2024
Yukari Shibamura
Piko Houzuki
Ako Hebikari
Yamadacchi
CHUNITHM X-VERSE
Initial releases: August 7, 2025
Lauretta
Gaius, the Mountain Piercer
Purge Angel Reppi~
Threat Code 2103【Ruins Ghost】
These characters currently do not have a story attached.
CHUNITHM X-VERSE-X
Initial releases: December 11, 2025
Kotone Yonagi
Gina-Shadowsilk-Amberoid
- VARIANTS -
- VARIANTS -
These characters do not have an attached story.
Characters all link to a centralized "Relation Label Character Variants" page with information.
- With Song -
- With Song -
Character variants with an attached song.
Astraea / Goddess' Smile
Magellan Magellan / Lovely Hunter
Himemi Orihara / To the Sea of Stars
Aoi Nanami / In a Place Where Dreams Meet
Sylvius / True Performer
Lilialis Colchicum / Eternal Maiden
HAR-Heroine09【Nereidam /Metamorphose】
Mirei Shishido / It's meant to be.
Nai / Glass Flower Lullaby
Toa Kozukata / Our Promise
Perio / Rebuild The World
Meme Soramachi / Future Adventure
Sanae Takahashi / Amber Reverie
- Without Song -
- Without Song -
Character variants without a song attached.
Satsuki / Weaver of Light and Darkness
Astraea / Zodiac
Meme Soramachi / Land of Dreams
Nono Shibusawa / BIG BANG!!
Norn / Warm Memories
Hokuto Kurogame / Guardian of Nakano
Elrune, Warmongering Valkyrie
Nai / 0419_Guardian
Saji & Nina / Pastel Walker
- Card Maker -
- Card Maker -
Card Maker character variants without a song attached.
HAR-HEROINE09【Nereidam / Holy Night Goddess】
Seito Maizono & Ruko Araba / Two Hina Dolls
Moko Makino / Father Farm
Kyouka Akatsuki / Take a Moment to Rest
Hyper Net Gamer Alterra / Partypeople Peach Splash
Chocola / Chocolate Halloween
Arya Neige / Ennichi FESTIVAL
Aoi Nanami & Mizuho Takasago / Valentine's Memory
Yume Maihama / Doll's Festival
Chie Nitta / Tanabata Wish
Thermit Vierge / Masquerade
Mirei Shishido / Choir of Light
Hayato Kourai & Mikage Subaru / Let's do our best, senpai ♪
Shizuku Mito / Take your hand
Meme Soramachi / Running through a Flurry of Cherry Blossoms
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