Kurai Sekai Profile and Facts
Kurai Sekai (クライセカイ) is a six-member Japanese girl group under Mercuro‘s agency. They are apart of the circle group Circle Lychee. The group consists of Kizuki Kikoto, Otogi Himeno, Mikuriya Sakuha, Amai Emu, Narumiya Miri and Naito Mea. Yumeno Mia Currently works as a support member. The group was formed on August 1, 2024, and debuted on August 21, 2024 at Circle Lychees “Subculture Zero Three” WOMB LIVE.
On March 16, 2026, it was announced the group will end their current system on April 29, 2026. A new lineup as not yet been announced.
Group Name Meaning: “Kurai Sekai” translates to “Dark World”.
Official Greeting: N/A
Group Concept: Jirai Kei
Kurai Sekai Official Fandom Name: N/A
Kurai Sekai Official Color: N/A
Kurai Sekai Official Logo:
Official SNS:
Instagram: @kuraisekai_info
X: @kuraisekai_info
TikTok: @kuraisekai_info
Kurai Sekai Member Profiles:
Otogi Himeno
Stage Name: Otogi Himeno (御伽ひめの)
Birth Name: N/A
Birthdate: April 28, 2005
Zodiac Sign: Taurus
Chinese Zodiac Sign: Rooster
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INTP
Nationality: Japanese
Representative Color: White
Instagram: @nekopantisuru
X: @nekopantisuru
TikTok: @nekopantisuru
Otogi Himeno Facts:
– She is a founding member.
– Her catchphrase is “I won’t let you escape from the fairyland” (御伽の国から逃がさない)
– She is also a current member of VILLAINS HOUSE.
Mikuriya Sakuha
Stage Name: Mikuriya Sakuha (御來夜さくは)
Birth Name: N/A
Birthdate: July 13, 2004
Zodiac Sign: Cancer
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Pink
Instagram: @saq._o0
X: @saq_o0
TikTok: @saq._o0
Mikuriya Sakuha Facts:
– She is a founding member.
– Her catchphrase is “Every day I dream of Sakuha ♡ ” (毎日さくはのゆめをみて♡)
– Both her family and given name mean 398.
– She worked as a support member for Clara Magura during their Taisho Roman Tour.
Amai Emu
Stage Name: Amai Emu (甘依えむ)
Birth Name: N/A
Birthdate: August 16
Zodiac Sign: Leo
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Black
Instagram: @emu_3_x
X: @ikillemu_
TikTok: @emunya_3
Emu Facts:
– She is a founding member.
– Her catchphrase is “Look into the depths of Emu” (えむの深淵覗いて見て)
– Since black is unavailable on the penlights, she asks for them to be green.
– She is the youngest member.
Narumiya Miri
Stage Name: Narumiya Miri (成宮みり)
Birth Name: N/A
Birthdate: April 5
Zodiac Sign: Aries
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Blue
Instagram: @nyandayoo_o
X: @nyandayoo_o
TikTok: @nyandayoo_o
Narumiya Miri Facts:
– She was revealed as a member on February 14, 2025.
– She was a member of Circle Lychee’s trainee program, CL Jukusei, before being promoted to Kurai Sekai on February 14, 2025.
Naito Mea
Stage Name: Naito Mea (夜叶めあ)
Birth Name: N/A
Birthdate: September 7, 2005
Zodiac Sign: Virgo
Chinese Zodiac Sign: Rooster
Height: N/A
Weight: 162cm (5’4″)
Blood Type: AB
MBTI Type: N/A
Nationality: Japanese
Representative Color: Red
Instagram: @__Xx7qz_
X: @__Xx7qz
TikTok: @rr_nell_xx
Naito Mea Facts:
– She was revealed as a member on February 14, 2025.
– She is a former member of Tenshimeshi໒꒱.
– She is from Hyogo, Japan.
– “Naito Mea” sounds like the Japanese pronunciation for “nightmare”.
Support Members:
Enma-chan
Stage Name: Enma-chan (閻魔ちゃん)
Birth Name: N/A
Birthdate: December 24
Zodiac Sign: Capricorn
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Purple
Instagram: @youkillmedie
X: @_dienma
Enma-chan Facts:
– She joined the group as a support member on November 8, 2025.
– She is also a solo artist under the same agency.
– Her representative color as a soloist is blue.
– She is a former member of Anthurium and Kingsari.
Former Members:
Kannagi Kagura
Stage Name: Kannagi Kagura (巫かぐら)
Birth Name: N/A
Birthdate: August 30
Zodiac Sign: Virgo
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Red
Instagram: @kannagi_kagura
X: @kagura_kuraseka
TikTok: @kannagi_kagura
Youtube: kannagi_kagura
Kannagi Kagura Facts:
– She was a founding member.
– She graduated on January 20, 2025.
– Her catchphrase is “Take me in. Take all of me in.” (あたしの全てを受け入れて)
– She is a fan of Madoka Magica.
– The Kanji in her family name, (巫) means medium/shamen.
– Her specialty is eating very hot food.
– She is a fan of TWICE. She is a Jihyo bias.
Hitsugi Reyu
Stage Name: Hitsugi Reyu (柩れゆ)
Birth Name: N/A
Birthdate: December 5
Zodiac Sign: Sagittarius
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Japanese
Representative Color: Purple
Instagram: @lnquw
X: @lnquw
TikTok: @lnquw
Hitsugi Reyu Facts:
– She was a founding member.
– She withdrew from the group on April 7, 2025.
– Her catchphrase is “Take me out of the coffin” (棺の中から連れ出して)
Kizuki Kikoto
Stage Name: Kizuki Kikoto (城姫琴)
Birth Name: N/A
Birthdate: October 19, 2002
Zodiac Sign: Libra
Chinese Zodiac Sign: Horse
Height: 154cm (5’0″)
Weight: 35kg (77lbs)
Blood Type: A
MBTI Type: ENFP-A
Nationality: Japanese
Representative Color: Light blue
Instagram: @kikoto_1019
X: @kikoto_1019
TikTok: @kikoto_1019
Kizuki Kikoto Facts:
– She is a founding member.
– She graduated from the group on November 5, 2025.
– Her catchphrase is “I’ll cling to it for the rest of my life❔” (一生執着して❔)
– She is anemic.
– Her hobby is karaoke.
– She was born in the Tochigi prefecture of Japan.
Yumeno Mia
Stage Name: Yumeno Mia (夢乃みあ)
Birth Name: N/A
Birthdate: January 26
Zodiac Sign: Aquarius
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Purple
Instagram: @osusitabetai__na
X: @osusitabetai_z
TikTok: @nyq_zz
Twitch: myan_22
Yumeno Mia Facts:
– She joined as a support member on April 12, 2025.
– She withdrew from the group on November 6, 2025, following a previous announcement stating she had been diagnosed with adjustment disorder.
– She was a former member of Shirayuri to Ame.
– She was also a member of Sect until November 6, 2025.
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Related: Kurai Sekai Discography
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