unløck Members Profile and Facts
unløck is an upcoming 5-member Japanese boy group under +WHAX. They were formed through the audition program Horipro Vocal Scout Caravan. The members are Yuma Iwatsubo, kiichi, Rio Takahashi, Shunta Kurosawa, and Maoya Kobayashi. They’re set to debut on April 1, 2026.
Group Name Meaning: They’re unstable but premonitory with the potential to change & grow in various directions. They’re singers who unlock themselves as well as the listeners with their voices & songs.
Official Greeting: “Hello! We are unløck!”
unløck Official Fandom Name: N/A
Fandom Name Meaning: N/A
unløck Official Color: N/A
unløck Official Logo:
Official SNS:
Website: unlock-hq.jp
Instagram: @unlock_vocal
X: @unlock_vocal
TikTok: @unlock_vocal
unløck Member Profiles:
Yuma Iwatsubo
Stage Name: Yuma Iwatsubo (岩坪優真)
Birth Name: Iwatsubo Yuma (岩坪優真)
Position(s): N/A
Birthday: July 3, 2002
Zodiac Sign: Cancer
Chinese Zodiac Sign: Horse
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INTJ-A
Nationality: Japanese
Representative Color: Black
Yuma Iwatsubo Facts:
– Yuma was born in Fukuoka, Japan.
– He joined the group on December 22, 2025.
– His nickname is UMA.
– Hobbies: Visiting incense shops, rapping, and dancing.
– Specialties: Dancing, low rapping, rapping, and voice.
– His favortie food is pudding and grapes.
– Around his friends, he is the listener.
– He is a fan of Daiki Tsuneta (King Gnu) and King Gnu.
– His go-to karaoke song is “雨燦々 (Ame Sansan)” by King Gnu.
– A song that influenced him was “One more time, one more chance” by Yamazaki Masayoshi.
– Yuma’s position he would like to take on is one where he can draw attention. He also mentioned ‘aura’. (X)
– He wants to be the person who brings out the maximum charm that fits the song’s performance. (X)
– His strength is his composure under pressure. He can always perform better than during practice. He wants to use this strength to captivate people. (X)
– The reason why he decided to join the audition program was to challenge his ‘voice’. He also chose this program as it’s focus were more on ‘voice’. (X)
– Yuma has danced for a long time, but he hasn’t had many opportunities to sing. He began to take singing more seriously as he realized that singing is as important as dance. (X)
– He hopes to move people’s hearts with his voice as he’s on the stage. (X)
– Yuma’s goal is to succeed as a group. He also wants to release solo songs as a way for people to get to know him more. (X)
– He wants to convey his feelings 120% through his solo song – he hopes that he can channel that energy in the group. (X)
– His dream is to sing songs that everybody regardless of ages can listen to.
– In 10 years, Yuma wants to debut and release solo songs.
– His message to fans: “We’ll deliver music that only we can create and continue to unlock new things even after our debut.”
kiichi
Stage Name: kiichi (貴市)
Birth Name: – Kiichi (-貴市)*
Position(s): N/A
Birthday: September 4, 2004
Zodiac Sign: Virgo
Chinese Zodiac Sign: Monkey
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Japanese
Representative Color: Yellow
kiichi Facts:
– kiichi was born in Fukuoka, Japan.
– He joined the group on December 22, 2025.
– Hobbies: Singing and eating ramen.
– Favorite Food: Sushi, sweets, and yakiniku.
– When he’s around his friends and family, he is goofy and playful.
– He is a fan of Taka (ONE OK ROCK) and ONE OK ROCK.
– kiichi’s go-to karaoke song is “First Love” by Hikaru Utada.
– The song that influenced him was “Giants” by ONE OK ROCK.
– He is a former trainee at EXPG.
– He auditioned for BiSH THE NEXT (2023), he was sadly eliminated.
– kiichi joined the audition so that he can debut quickly and conquer the world with music. (X)
– A position he would like to have is vocalist. (X)
– His strength is his singing. (X)
– His specialty is calligraphy. (X)
– In 10 years, kiichi hopes to have a global presence. (X)
– His dreams after debuting are becoming the world’s top artist, going on tours, overseas expansion, performing at festivals, and for everyone to see the view from the stage with him. (X)
– His message to fans: “Thank you for your support. I’ll change someone’s life for the better with my songs. And I’ll definitely conquer the world.”
Rio Takahashi
Stage Name: Rio Takahashi (髙橋理央)
Birth Name: Takahashi Rio (髙橋理央)
Position(s): N/A
Birthday: February 21, 2008
Zodiac Sign: Pisces
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: INTP-T
Nationality: Japanese
Representative Color: Blue
Rio Takahashi Facts:
– He was born in Hokkaido, Japan.
– His nickname is Ri.
– He can play the guitar.
– Favorite Sweets: Chocolate, pudding, and Mont Blanc.
– His favorite fruits are strawberries.
– He is a fan of BOYNEXTDOOR, EXILE SHOKICHI, BIG Naughty, KAZUKI (DOBERMAN INFINITY), G-DRAGON (BIGBANG), and Martin (CORTIS).
– Rio’s go-to karaoke song is “Your eyes only” by EXILE.
– A song that influenced him was “All I Wanna Do” by Jay Park.
– He is a former BMSG trainee.
– Rio is a former contestant on BMSG‘s trainee audition program. He was sadly eliminated in the final round.
– He joined the group on December 22, 2025.
– The type of person he is around his friends and family is a playful person.
– His specialty is eating lemons quickly. (X)
– The type of person he hopes to be in 10 years is a kind person. (X)
– Rio wants to become a one-of-a-kind artist. (X)
– He joined the audition to change his personality and challenge himself to see how far he could demonstrate his abilities. (X)
– He wants to be in charge of low-pitch rap. (X)
– His strength is his low-pitch rap. (X)
– His other strengths are his fast rapping and conveying message to people with eye contact. (X)
– Rio wants to release lots of hit songs and appear on TV. He would like to become successful to give back to his parents. (X)
– His message to fans: “I’m truly grateful for being chosen as a member. From now on, I’ll carry a professional mindset, awareness, and resolve, and with our individuality and voices, we will definitely continue to create great music. Thank you for your support.”
Shunta Kurosawa
Stage Name: Shunta Kurosawa (黒澤洵太)
Birth Name: Kurosawa Shunta (黒澤洵太)
Position(s): N/A
Birthday: June 22, 2008
Zodiac Sign: Cancer
Chinese Zodiac Sign: Rat
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP
Nationality: Japanese
Representative Color: Black
Shunta Kurosawa Facts:
– Shunta was born in Kurihara, Miyagi, Japan.
– His nickname is Takosu.
– Hobbies: Riding bicycles and karaoke.
– Shunta’s specialty is beatboxing.
– He joined the group on December 22, 2025.
– He has done karate. During a national tournament, he placed third.
– Shunta’s favorite food is his father’s spicy curry.
– His strength is his gentle vocal tone.
– His go-to karaoke song is “地球儀 (Spinning Globe)” by Kenshi Yonezu.
– A song that influenced him was “Time will twll” by Hikaru Utada.
– He is a fan of TOMOO, Hikaru Utada, and Kenshi Yonezu.
– In 10 years, Shunta hopes that he is famous through music.
– His dream is to save someone with his music.
– His message to fans: “I want to perform in a way that only a member of unløck can express, and become an artist who can be close to someone’s life. I want to cherish each day and continue my activities with that in mind! Thank you for your support!”
Maoya Kobayashi
Stage Name: Maoya Kobayashi (小林真央哉)
Birth Name: Kobayashi Maoya (小林真央哉)
Position(s): Youngest
Birthday: May 26, 2010
Zodiac Sign: Gemini
Chinese Zodiac Sign: Tiger
Height: N/A
Weight: N/A
Blood Type: N/A
MBTI Type: ENFP-A
Nationality: Japanese
Representative Color: Yellow
Maoya Kobayashi Facts:
– He was born in Aichi, Japan.
– His nickname is Mao-kun.
– He likes to fish.
– His favorite colors are yellow and emerald green.
– He acts like the youngest around his friends and family.
– His favorite artists are Block B‘s ZICO and Justin Bieber.
– His favorite food is yoochan.
– He joined the group on December 22, 2025.
– His specialty is imitating the members, especially Yuma and kiichi. (X)
– He is a fan of ENHYPEN, XG, and BOYNEXTDOOR.
– His favorite songs are “Bad Desire” by ENHYPEN, “Woke Up” by XG, and “Nice Guy” by BOYNEXTDOOR.
– His go-to karaoke song is “Eyes, Nose, Lips” by BIGBANG‘s TAEYANG.
– A song that influenced him was “You and I” by dori.
– In 10 years, Maoya hopes to be an artist who can show support in people’s lives with his voice.
– His message to fans: “I want to make people smile and get them pumped up through this group called unløck. That’s why I want to become the center and be the face of unløck!!”
Note 1: Please don’t copy-paste the content of this page to other sites/places on the web. Please do respect the time and effort the author put in compiling this profile. If you need/want to use info from our profile, please kindly put a link to this post. Thanks a lot! – KProfiles.com
Note 2: Source for MBTI types: Yuma, kiichi, Rio, Shunta, & Maoya.
For reference on MBTI Types:
E = Extroverted, I = Introverted
N = Intuitive, S = Observant
T = Thinking, F = Feeling
P = Perceiving, J = Judging
Note 3: At the moment kiichi doesn’t want his surname to be known to the public yet so we will respect his wishes.
Made by: 1707_wavves
(Special thanks to: hayamimi-chan, GIANNA)
Who is your unløck bias? Do you know more facts about them? Feel free to comment below. 🙂
