CHECK×MATE Profile and Facts
CHECK×MATE is a five-member Japanese girl group. The group consists of Rito Rabbit, Niha Hertz, Kurose Reko, Rushia, and Nouya Happy. They debuted on December 27, 2024.
The group aimed to debut in 100 days.
The group was formed on September 18, 2024 under the name 100-Nichi-go ni yami ochi suru aidoru (“The idol that will fall into darkness after 100 days“). The group would hold pre-debut lives among other events. The group then “fell into darkness” (debuted) 100 days after September 18 on December 27, 2024. The group then officially announced their members, posted their artist photos and announced their official name. (CHECK×MATE)
Group Name Meaning: N/A
Official Greeting: N/A
CHECK×MATE Official Fandom Name: N/A
CHECK×MATE Official Color: N/A
CHECK×MATE Official Logo:
Official SNS:
X: @ckmt_idol
TikTok: @user46811250310076
CHECK×MATE Member Profiles:
Rito Rabbit
Stage Name: Rito Rabbit (リト・ラビット)
Birth Name: N/A
Birthdate: January 1, –
Zodiac Sign: Capricorn
Height: 158.5cm (5’2″)
Weight: N/A
Blood Type: N/A
MBTI Type: ENFJ
Nationality: Japanese
Representative Color: Violet Joker
Instagram: @ritorabbit2024
X: @litora0
TikTok: @ritorabbit / @litora0
Youtube: zetsu-chan
Rito Rabbit Facts:
– She is a founding member.
– Special ability: death voice
– Hobbies: Collecting gothic clothes, cosmetics, interior design, window shopping
– Favorite drinks: blue, white, pink monster
– Dislikes food/drinks: Dr. Pepper, white asparagus
– Favorite animes: Attack on Titan, Jujutsu Kaisen, Solo Leveling, Frieren: Beyond Journey’s End, Weekly Shonen Jump.
– Favorite artists: SiM, PassCode, HANABIE., Yorushika, Ado, Number_i,
– Personality: boyish menhara girl
– Love interest: Men, women
Hertz
Stage Name: Niha Hertz (二刃ヘルツ)
Birth Name: N/A
Birthdate: June 15, –
Zodiac Sign: Gemini
Height: 156cm (5’1″)
Weight: N/A
Blood Type: O
MBTI Type: INTP-A
Nationality: N/A
Representative Color: Bipolar reversible blue
Instagram: @too_long_life_
X: @too_long_life
TikTok: @too_long_life
Showroom: ヘルへルーム⚔️
Hertz Facts:
– She is a founding member.
– The meaning behind the name of her color is Bipolar (双極) – S-pole (💙) and N-pole (❤️) of a magnet. reversblue (リバーシブルー) – reversible + blue
– Her nickname is HeruHeru (ヘルヘル)
– She has a teaching license for junior high school and high school for the subject English.
– She is a 5th Dan in calligraphy.
– She has a dog.
– She is allergic to cats and dogs.
Reko
Stage Name: Kurose Reko (黒世れこ)
Birth Name: N/A
Birthdate: N/A
Zodiac Sign: Scorpio
Height: N/A
Weight: N/A
Blood Type: A
MBTI Type: INFP
Nationality: N/A
Representative Color: Succubus White
Representative Emoji: 🐈⬛🖤
X: @blackworld_reko / @re_works_
TikTok: @reko_blackworld
Note: reko_kurose
Reko Facts:
– She is a founding member.
– Her tritype is 459.
– She is lgbt.
– She is also a gravure model.
– Her nickname is “Succubus white”.
– Fashion: gothic lolita, lolita punk, mine, 2KY, domebra mode, korean mode
– Favorite brands: DimMoire, KRY, Jamie ANK, Ank Rouge, ALICE and the PIRATES, BABY, THE STARS SHINE BRIGHT, MIHO MATSUDA, COMME DES GARCONS GIRL, LIMI feu.
– Skills: drawing, communicating to others through painting, writing, her own fashion.
– Performance Skills: Singing: 2/5, Dancing: 5/5, Agitating: 5/5, Conversation (friendliness, etc.): 4/5, Distance (affection, distance, contact): 4/5.
– Goals as an idol:
1. To increase the number of fans and make the group bigger and bigger.
2. she will always try to be herself to be liked by her fans so that she can continue to be with them.
3. To be good at singing and dancing
4. To be good at singing and dancing.
5. To become well-known through gravure.
6. YouTube promotion.
– She is tone deaf.
– Her family name, kurose (黒世), can mean dark world.
– Favorite makeup brands: Clédrapeau, Dior, Givenchy, Nars, and Anasui.
– She likes cheap cosmetics, Korean cosmetics, Chinese Thai cosmetics, natural cosmetics, and depakos, and generally anything basic.
– She tasks herself with charming people with her looks, charm, singing, dancing, etc., in order to gain favor with others.
See more facts about Kurose Reko…
Rushia
Stage Name: Rushia (璢純婀)
Birth Name: N/A
Birthdate: January 8, –
Zodiac Sign: Capricorn
Height: 168cm (5’6″)
Weight: N/A
Blood Type: O
MBTI Type: INFJ
Nationality: N/A
Representative Color: Imperial Red
Instagram: @rushi__a4696
X: @rushi__a4696
TikTok: @rushi__a.4696
Rushia Facts:
– She is a founding member.
– She is a pacifist.
Happy
Stage Name: Nouya Happy (脳殺はっぴぃ)
Birth Name: N/A
Birthdate: April 9, –
Zodiac Sign: Aries
Height: 163cm (5’4″)
Weight: N/A
Blood Type: A
MBTI Type: ENFP
Nationality: N/A
Representative Color: Super sweet love pink
Instagram: @__h_apppy__
X: @__h_appy__
TikTok: @__h_appy__
Happy Facts:
– She is a founding member.
– She loves oysters, minnows, surume, gizzards, beef tongue, etc. and considers alcohol to be her friend.
– She is right handed.
– Her dream is to be the first female and youngest president of Japan.
– She loves idols, comedy, and games.
– Sleeping and eating make her happy.
– She loves the stage more than anything.
– Her family name, Nouya (脳殺), can be translated to brain killing.
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Made by: Candyiipop
Who is your CHECK×MATE oshi? Do you know more facts about them? Feel free to comment below. 🙂
