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2026.10.23
Meet the 15 Members of A2O SOUL: Names and Public Profiles
From MOON to HANSUNG: getting to know all fifteen members through their official English stage names and public photos
A2O SOUL (에이투오 소울) is a 15-member boy group from A2O Entertainment. They released SUPERSTAR as a pre-release single on October 13, 2026, and their debut album SUPERSTAR has been announced for release on November 9 at 6 p.m. Keep in mind that the single already out and the upcoming album are two different releases.
For visitors meeting the group for the first time, we have gathered each member's Korean name, official English stage name, and the country or background given in their public profile. Each entry includes a profile photo with the name clearly stated, so you can match faces to stage names. The order follows the group member listing on Melon.
For visitors meeting the group for the first time, we have gathered each member's Korean name, official English stage name, and the country or background given in their public profile. Each entry includes a profile photo with the name clearly stated, so you can match faces to stage names. The order follows the group member listing on Melon.
MOON
MOON (문)
MOON (문) was introduced as a Korean member, and his Korean stage name is the single syllable Moon. The English name used on the official website and music platforms is MOON.
The public profile photo is a close-up of Moon wearing a colored shirt. It is a useful reference when you first match his name to his face.
The public profile photo is a close-up of Moon wearing a colored shirt. It is a useful reference when you first match his name to his face.
영문 활동명 MOON
TAI
TAI (타이)
TAI (타이) was introduced as a Chinese member. His English stage name is TAI, and the official website uses this spelling, unlike some Korean articles that transcribe the pronunciation differently.
He took part in Esquire's digital cover shoot together with GAKU during the A2O Rookies days. In this profile photo, he appears in a hooded outfit in a space with records.
He took part in Esquire's digital cover shoot together with GAKU during the A2O Rookies days. In this profile photo, he appears in a hooded outfit in a space with records.
영문 활동명 TAI
GAKU
GAKU (가쿠)
GAKU (가쿠) was introduced as a Japanese member, and his official stage name is GAKU. Before debuting as A2O SOUL, he took part in Esquire's A2O Rookies digital cover together with TAI.
The member photo released shows Gaku in full length standing next to a car. It is a profile shoot image, different from the black stage outfits of the pre-release single's promotions.
The member photo released shows Gaku in full length standing next to a car. It is a profile shoot image, different from the black stage outfits of the pre-release single's promotions.
영문 활동명 GAKU
SEE-ONE
SEE-ONE (시원)
SEE-ONE (시원) was introduced as a Korean member. His English name is registered on the official website and Melon as SEE-ONE, with a hyphen, rather than SIWON, which would follow the pronunciation directly.
In the profile photo, he sits on a sofa wearing a green-toned top. Because the Korean and English names can look different, we have listed both spellings together.
In the profile photo, he sits on a sofa wearing a green-toned top. Because the Korean and English names can look different, we have listed both spellings together.
영문 활동명 SEE-ONE
SEOHA
SEOHA (서하)
SEOHA (서하) was introduced as a Korean member, and his official English stage name is SEOHA. He is also listed as A2O SEOHA in the A2O SOUL group member list on Melon.
In the photo, he sits in front of a wall in a hooded outfit combining bright green and a darker color. By comparing the bright hoodie in the profile with the black outfits on the SUPERSTAR stages, you can get to know Seoha's face.
In the photo, he sits in front of a wall in a hooded outfit combining bright green and a darker color. By comparing the bright hoodie in the profile with the black outfits on the SUPERSTAR stages, you can get to know Seoha's face.
영문 활동명 SEOHA
SONO
SONO (소노)
SONO (소노) was introduced as a Japanese member. There is also SORA (소라), whose name is similar, in the same group, but Sono's official stage name SONO sets him apart.
In the public profile, he appears in a full-length shot sitting in front of a building entrance. Looking at the photos and English names of both members together helps tell them apart in group images.
In the public profile, he appears in a full-length shot sitting in front of a building entrance. Looking at the photos and English names of both members together helps tell them apart in group images.
영문 활동명 SONO
LUCIEN
LUCIEN (루시엔)
LUCIEN (루시엔) was described in his public profile introduction as a member with a Korean and American background. His official English name is LUCIEN, and this is not a statement of his legal nationality or whether he holds dual citizenship.
The photo shows Lucien in a green top standing in front of a wooden wall. On music platforms, he appears in the group member list under the name A2O LUCIEN.
The photo shows Lucien in a green top standing in front of a wooden wall. On music platforms, he appears in the group member list under the name A2O LUCIEN.
영문 활동명 LUCIEN
ZAI
ZAI (자이)
ZAI (자이) was introduced as a Chinese member, and his official English spelling is ZAI. It is the stage name confirmed in the member lists on the website and Melon, along with the Korean name Zai.
A photo of him in a striped shirt sitting next to a railing is presented as Zai's public profile. His name starts with the same letter as that of ZET, another member of the team, but they are different members.
A photo of him in a striped shirt sitting next to a railing is presented as Zai's public profile. His name starts with the same letter as that of ZET, another member of the team, but they are different members.
영문 활동명 ZAI
AYDEN
AYDEN (에이든)
AYDEN (에이든) was introduced as a Chinese member. Some articles transcribe the name as Aiden, but the stage name on the official website and music platforms is AYDEN.
The profile photo shows Ayden in full length sitting on grass. When looking for official video titles or posts, you can also use the AYDEN spelling as your reference.
The profile photo shows Ayden in full length sitting on grass. When looking for official video titles or posts, you can also use the AYDEN spelling as your reference.
영문 활동명 AYDEN
ALURE
ALURE (알루어)
ALURE (알루어) was introduced as a Thai member. His English stage name is ALURE, so it is best to search by the official spelling rather than assume it matches an ordinary English word.
In the public photo, he sits wearing headphones with printed material spread out. Once you have learned Alure's face from the white T-shirt and black headphones, you can connect it with the ALURE name shown in stage videos.
In the public photo, he sits wearing headphones with printed material spread out. Once you have learned Alure's face from the white T-shirt and black headphones, you can connect it with the ALURE name shown in stage videos.
영문 활동명 ALURE
ZET
ZET (제트)
ZET (제트) was introduced as a Chinese member, and his official English stage name is ZET. It is easy to search for JET based on the Korean pronunciation alone, so it helps to know the difference between the two spellings.
A photo of him sitting in a white top and jeans is Zet's public profile. He is also registered on Melon's group member list as A2O ZET.
A photo of him sitting in a white top and jeans is Zet's public profile. He is also registered on Melon's group member list as A2O ZET.
영문 활동명 ZET
SORA
SORA (소라)
SORA (소라) was introduced as a Japanese member. The official spelling is SORA, which differs from Sono's SONO in the middle and at the end.
A photo of him standing in a light teal T-shirt was released as Sora's profile. When learning names from group photos, you can match Sono's and Sora's faces to their names separately.
A photo of him standing in a light teal T-shirt was released as Sora's profile. When learning names from group photos, you can match Sono's and Sora's faces to their names separately.
영문 활동명 SORA
TEO
TEO (테오)
TEO (테오) was introduced as a Chinese member. His Korean stage name is Teo and his official English name is TEO, confirmed with the same spelling on the website and Melon.
The profile shows Teo in a blue striped shirt in front of a red backdrop. When checking against articles or fan posts that transcribe the name differently, the official spelling TEO is the reference.
The profile shows Teo in a blue striped shirt in front of a red backdrop. When checking against articles or fan posts that transcribe the name differently, the official spelling TEO is the reference.
영문 활동명 TEO
JUNE
JUNE (준)
JUNE (준) was introduced as a Chinese member. His English stage name is JUNE, with an E at the end, not JUN, and the same spelling is used on the member card of the official site and on music platforms.
A photo of him standing in an outdoor space in evening light is presented as Jun's public profile. Remembering both names helps when you search for member content in Korean and in English.
A photo of him standing in an outdoor space in evening light is presented as Jun's public profile. Remembering both names helps when you search for member content in Korean and in English.
영문 활동명 JUNE
HANSUNG
HANSUNG (한성)
HANSUNG (한성) was introduced as a Korean member. There may be other transcriptions of the Korean pronunciation, but his official stage name is HANSUNG.
In the profile photo, Hansung appears sitting in front of an indoor table. If his face is not yet familiar from the group stages, you can connect the Hansung in this profile with the HANSUNG label on individual fancams.
In the profile photo, Hansung appears sitting in front of an indoor table. If his face is not yet familiar from the group stages, you can connect the Hansung in this profile with the HANSUNG label on individual fancams.
영문 활동명 HANSUNG
Some stage names are hard to spell from the Korean pronunciation alone, such as SEE-ONE for Siwon, AYDEN for Ayden, JUNE for Jun and HANSUNG for Hansung. If you remember the English name shown next to each photo, it is easier to find the same member in official videos and track credits.
Countries and backgrounds are based on the introductions given when each member was revealed. Props and outfits in the photos are part of the shoot concept and do not indicate real hobbies or personalities. Once you have got to know the faces from the profiles, you can move on to the official SUPERSTAR videos and radio talks.
Countries and backgrounds are based on the introductions given when each member was revealed. Props and outfits in the photos are part of the shoot concept and do not indicate real hobbies or personalities. Once you have got to know the faces from the profiles, you can move on to the official SUPERSTAR videos and radio talks.
At a glance
15 items
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