KOURiN Members Profile and Facts
KOURiN (コウリン) is a 7-member Japanese girl rock group under A-LIGHT. The members are Akane Takahashi, Maimi Omori, Aika Hakozaki, Hirono Kazuma, Yuumi Fujii, Kiko Nakamura, and Moka Tachibana. They debuted on July 27, 2024, with their first single, “Shine”. On June 9, 2026, KOURiN announced that their current system will come to an end. Risa Sakamoto graduated from the group on March 30, 2025. Yui Hazuki graduated from the group on July 29, 2025. Ran Wada graduated from the group on November 13, 2025.
Group Name Meaning: N/A
Official Greeting: N/A
KOURiN Official Fandom Name: N/A
Fandom Name Meaning: N/A
KOURiN Official Color: N/A
KOURiN Official Logo:
Official SNS:
Website: kourin.ryzm.jp
Instagram: @kourin0726
X: @KOURiN0726
YouTube: KOURiN
KOURiN Member Profiles:
Akane Takahashi
Stage Name: Akane Takahashi (高橋明音)
Birth Name: Takahashi Akane (高橋明音)
Position(s): N/A
Birthday: August 24, 2000
Zodiac Sign: Virgo
Chinese Zodiac Sign: Dragon
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Yellow
Instagram: @akaaane_takahashi24
Threads: @akaaane_takahashi24
X: @Akane_KOURiN
TikTok: @akaaaane15
Akane Takahashi Facts:
– She was born in Chiba, Japan.
– She is a former member of the group IIIIIIDIOM.
– Her hobbies include climbing and going to festivals.
– Her specialties include swimming and rhythmic gymnastics.
Maimi Omori
Stage Name: Maimi Omori (大森舞美)
Birth Name: Omori Maimi (大森舞美)
Position(s): N/A
Birthday: December 12, 2001
Zodiac Sign: Sagittarius
Chinese Zodiac Sign: Snake
Height: 153 cm (5’0″)
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: N/A
Instagram: @omori_maimi
X: @Maimi_KOURiN
Maimi Omori Facts:
– She was born in Tochigi, Japan.
– Maimi Omori was announced as a new member on November 15, 2025.
Aika Hakozaki
Stage Name: Aika Hakozaki (箱崎愛華)
Birth Name: Hakozaki Aika (箱崎愛華)
Position(s): N/A
Birthday: January 22, 2003
Zodiac Sign: Aquarius
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: O
MBTI Type: N/A
Nationality: Japanese
Representative Color: Purple
Instagram: @aikanko_122
Threads: @aikanko_122
X: @Aika_KOURiN
Aika Hakozaki Facts:
– She was born in Ehime, Japan.
– Her hobbies include searching up new songs.
– She is a former member of the groups Plus One (left in August 2020) and IIIIIIDIOM.
– Her representative color in Plus One was red and her representative color in IIIIIIDIOM was green.
Hirono Kazuma
Stage Name: Hirono Kazuma (数馬京乃)
Birth Name: Kazuma Hirono (数馬京乃)
Position(s): N/A
Birthday: July 10, 2003
Zodiac Sign: Virgo
Chinese Zodiac Sign: Sheep
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Green
Instagram: @kazuma_hirono
Threads: @kazuma_hirono
X: @Hirono_KOURiN
Hirono Kazuma Facts:
– She was born in Hokkaido, Japan.
– Her hobbies include reading manga, watching anime, listen to music, and drawing.
– She is a former member of the group IIIIIIDIOM.
– Her representative color in IIIIIIDIOM was purple.
Yuumi Fujii
Stage Name: Yuumi Fujii (藤井友美)
Birth Name: Fujii Yuumi (藤井友美)
Position(s): N/A
Birthday: October 3, 2003
Zodiac Sign: Libra
Chinese Zodiac Sign: Sheep
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese-Korean
Representative Color: Orange
Instagram: @yuumi_fujii
Threads: @yuumi_fujii
X: @Yuumi_KOURiN
TikTok: @yuumi_fujii
Yuumi Fujii Facts:
– She was born in Osaka, Japan.
Kiko Nakamura
Stage Name: Kiko Nakamura (中村きこ)
Birth Name: Kiko Nakamura (中村きこ)
Position(s): N/A
Birthday: January 18, 2005
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: N/A
Instagram: @kiko51180
X: @Kiko_KOURiN
Kiko Nakamura Facts:
– Kiko Nakamura was announced as a new member on November 14, 2025.
Moka Tachibana
Stage Name: Moka Tachibana (立花 もか)
Birth Name: Tachibana Moka (立花 もか)
Position(s): N/A
Birthday: February 5
Zodiac Sign: Gemini
Chinese Zodiac Sign: N/A
Height: 163 cm (5’4″)
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Blue
Instagram: @moka_akistozeneco
Threads: @moka_akistozeneco
X: @moka_akzn
Moka Tachibana Facts:
– Moka Tachibana was born in Kanagawa, Japan.
– Her specialties include marshmallow catching and volleyball.
– Her hobbies include singing and dancing.
– Moka Tachibana is a former member of Akistozeneco. She left on October 28, 2024.
– She was announced as a new member on April 3, 2025.
Former Members:
Risa Sakamoto
Stage Name: Risa Sakamoto (坂本理紗)
Birth Name: Sakamoto Risa (坂本理紗)
Position(s): Youngest
Birthday: June 10, 2005
Zodiac Sign: Gemini
Chinese Zodiac Sign: Rooster
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Blue
Instagram: @sakamoto__risa
Threads: @sakamoto__risa
X: @Risa_KOURiN
Risa Sakamoto Facts:
– She was born in Chiba, Japan.
– She is a former member of the group IIIIIIDIOM.
– Risa Sakamoto graduated on March 30, 2025.
Yui Hazuki
Stage Name: Yui Hazuki (羽月結衣)
Birth Name: Hazuki Yui (羽月結衣)
Position(s): N/A
Birthday: January 6, 2004
Zodiac Sign: Capricorn
Chinese Zodiac Sign: Sheep
Height: N/A
Weight: N/A
Blood Type: B
MBTI Type: N/A
Nationality: Japanese
Representative Color: Pink
Instagram: @__.yuip.__
X: @Yui_KOURiN
Yui Hazuki Facts:
– She was born in Chiba, Japan.
– Her hobbies include eating food and sleeping.
– She is a former member of the groups Polaris Symphony, Spslash, ColorfliC, and LoveLink.
– Her representative colors in the groups were red (Polaris Symphony & Spslash) and green (ColorfliC & LoveLink).
– Yui Hazuki graduated on July 29, 2025.
Ran Wada
Stage Name: Ran Wada (和田蘭)
Birth Name: Wada Ran (和田蘭)
Position(s): N/A
Birthday: August 6, 2004
Zodiac Sign: Leo
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: N/A
Nationality: Japanese
Representative Color: Red
Instagram: @ran_wada86
X: @Ran_KOURiN
Ran Wada Facts:
– She was born in Nara, Japan.
– Her hobbies include watching anime and doing her nails.
– She is a former member of the group IIIIIIDIOM.
– Ran Wada graduated on November 13, 2025.
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For reference on MBTI types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Made by: LIKEYLIKEY_
(Special thanks to: Fandom Wiki, YInCHaechAE)
Do you like KOURiN? Do you know more facts about them? Feel free to comment below. 🙂
