Sect Profile and Facts
Sect (セクト) is a 7-member Japanese girl group under Mercuro‘s agency. They are apart of the circle group Circle Lychee. The group consists of Mukuro Bone, Naron Yuruno, Aruma Yuu, Reze=Ilulu, Erugi Kazua, Sagiri∞Nyan, and Milzen Ulju. They made their live debut on June 11, 2025.
Group Name Meaning: N/A
Official Greeting: N/A
Group Concept: “Occult”
The group develops lyrics, songs, and costumes based on the motifs of psychic phenomena, ghost stories, psychic powers, magic, and supernatural phenomena that cannot be proven by science under the theme of “unusual things” hidden in everyday life.
Sect Official Fandom Name: N/A
Sect Official Color: N/A
Sect Official Logo:
Official SNS:
Instagram: @sect_official
X: @sect__info
TikTok: @sect_official
YouTube: @セクトofficial
Sect Member Profiles:
Mukuro Bone
Stage Name: Mukuro Bone (ムクロ・ボーン)
Birth Name: N/A
Birthdate: January 6, 2003
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Orange
Instagram: @butikoro
X: @69r0_
TikTok: @butikoro
Mukuro Bone Facts:
– She is a founding member.
– She previously worked at the LovePoint concept cafe.
– She was a former member of Galatia. She stayed until they disbanded.
– Her nickname is Mukunya (むくにゃ).
Naron Yuruno
Stage Name: Naron Yuruno (ナロン・ユルノ)
Birth Name: N/A
Birthdate: February 20, 2007
Zodiac Sign: Pisces
Chinese Zodiac Sign: Pig
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Pink
Instagram: @sugu4nu_o
X: @sugu4nu_o
TikTok: @sugu4nu_o
Naron Yuruno Facts:
– She is a founding member.
Aruma Yuu
Stage Name: Aruma Yuu (アルマ・ユウ)
Birth Name: N/A
Birthdate: July 7, 2000
Zodiac Sign: Cancer
Chinese Zodiac Sign: dragon
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: INFP
Nationality: N/A
Representative Color: Light Blue
Instagram: @yuugram_0707
X: @Yuu_0707n (Main) / @yuu_0707sub (Sub)
TikTok: @yuu_0707chan
Aruma Yuu Facts:
– She is a founding member.
– She has a twin sister, Amatsuka Nana (former 1000 Nichi Go no Hanashi), Yuu is younger.
– She was a former member of Shirayuri to Ame. She stayed until they disbanded.
Reze=Ilulu
Stage Name: Reze=Ilulu (レゼ＝イルル)
Birth Name: N/A
Birthdate: November 24
Zodiac Sign: Sagittarius
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Blue
Instagram: @0lululi6
X: @0lululi6
TikTok: @0lululi6
Reze=Ilulu Facts:
– She is a founding member.
– Former Monoclone member Uyu is her older sister.
Erugi Kazua
Stage Name: Erugi Kazua (エルギ・カズア)
Birth Name: N/A
Birthdate: May 23
Zodiac Sign: Gemini
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Emerald
Instagram: @ka___zu_____99
X: @ka___zu_____99
TikTok: @ka___zu_____99
Erugi Kazua Facts:
– She is a founding member.
– She was a former second generation member of Circle Lychee Jukusei. She left the group on July 3, 2025.
Sagiri∞Nyan
Stage Name: Sagiri∞Nyan (サギリ∞ニャン)
Birth Name: N/A
Birthdate: May 2
Zodiac Sign: Taurus
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: White
Instagram: @uq2o0
X: @Uqz2l
TikTok: @nyannyanauu
Sagiri∞Nyan Facts:
– She is a founding member.
– She was a former member of chuuum. She withdrew on October 29, 2023.
Milzen Ulju
Stage Name: Milzen Ulju (ミルゼン・ウルジュ)
Birth Name: N/A
Birthdate: March 26, 2004
Zodiac Sign: Aries
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Purple
Instagram: @ulju_hex
X: @ulju_hex
TikTok: @ulju_hex
Milzen Ulju Facts:
– She is a founding member.
– She used to be a model under the name Moka (もーか).
Former Members:
Shien Mia
Stage Name: Shien Mia (シエン・ミア)
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: Ruby
Instagram: @osusitabetai__na
X: @osusitabetai_z
TikTok: @nyq_zz
Twitch: myan_22
Shien Mia Facts:
– She is a founding member.
– She was also a support member for Kurai Sekai under the name Yumeno Mia (夢乃みあ).
– She was a former founding member of Shirayuri to Ame. She stayed until they disbanded.
– She withdrew on November 6, 2025. She was previously on indefinite hiatus due to being diagnosed with adjustment disorder.
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Latest Official Release:
Who is your Sect oshi? Do you know more facts about them? Feel free to comment below. 🙂
