A thorough explanation of AtHeart members' profiles, career, hometown, and charm!

AtHeart is a next-generation girl group that was formed after TITAN CONTENT's global audition and is attracting attention from K-Pop fans around the world even though it has not yet debuted.💘

The members, who have all the visuals, ability, and individuality, are a new breeze that will carry the future of K-Pop.

Thanks to his dedicated demeanor, many people are already saying “I will recommend him” one after another.🌈

In this article,We will introduce AtHeart's basic information, member profiles, important points, etc.📘

In addition, we have received many requests from many of you for "Oshi Advertising®" (Birthday/Support Advertisement)”📢

Oshi Ads® are "advertisements for fans to support their favorites."✨

We have prepared an Oshi Advertising® manual so that even first-time users can take on the challenge with confidence, so be sure to check it out.✅Please try it💡

Read this article and

“I want to run a push advertisement®︎!”
“I want to try becoming an Oshikura fan!”

If you think so, please feel free to contact us via LINE.🎶

What is AtHeart?

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AtHeart isA collection of talents selected from all over the world, each with a different background.It is🌎✨

The group has been rapidly gaining attention even before their debut due to their highly accomplished performances that belie their average age of 16, and the fresh and unique charm of each member.📈

In August 2025, when it officially debuts, exactlyA group representing the “5th generation of K-POP”Take the first step as a💫

There is no doubt that the world will be excited about their future achievements.💖

Formed after TITAN CONTENT's global audition

TITAN was discovered through a global audition over a year and a half.Our team consists of 7 highly trained members.✨

Since stepping into the entertainment industry in 2000, the members have worked with Girls' Generation and THE BOYZ, and are recognized by TITAN's CEO Kang Jeong-ah and CPO Kim Lia as having excellent performance abilities.🔥

Meaning and concept of group name

AtHeart is“Heart” is a signal of heart, heart, and love.

And,"At (=towards ~)" has a connecting meaning that shows how to convey that heart to everyone.is combining💓

It embodies our desire to connect deeply with the hearts of each and every fan around the world, grow together, and create a new world.🏻

Pre-debut on May 29, 2025 with “Good Girl (AtHeart)”

TITAN CONTENT isThe MV for the pre-debut song “Good Girl” will be released on official YouTube on March 14, 2025.I did🪄

The highly addictive music and unique visual production that combines modern and retro sensibilities have attracted attention.The MV exceeded 1 million views in less than a day after its release.🙄

After the release, it became popular among K-POP fans both domestically and internationally.

“His ability to digest concepts is amazing.”
“I hope you make your debut soon!!”

There were a lot of comments like this, and the attention level towards the official debut skyrocketed.🔥👀

On May 29, 2025, AtHeart released “Good Girl” on domestic and international music sites, gaining even more momentum.As of June 30, 2025, the MV has been played 8.58 million times.I am doing💕

Official debut scheduled for August 2025

After pre-debut activities, finallyOfficial debut scheduled for August 2025AtHeart✨

With their well-honed performance skills and each member's unique charm, they are attracting a lot of attention as a new star of the 5th generation of K-POP.

They have already expanded their fan base domestically and internationally through SNS, YouTube, etc., and many have said, "I've been waiting!" and "I want to hear the full album soon!"💬

What kind of concept and what kind of songs will they bring to the scene?

There is no doubt that they will become the favorite girl group to lead the 5th generation of K-Pop in the summer of 2025.🌈💖

Detailed profile of AtHeart members [age, hometown, MBTI]

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AtHeart isA popular girl group with multinational and unique members.🌟

The girls come from a variety of backgrounds, including Hawaii, the Philippines, Japan, and Korea, and while making use of their individual charms, they are connected by one heart.💞

Here is a list of the basic profiles of the members.✨

We've compiled a list of points you'll want to know as a fan, such as his birthplace and MBTI, so please use this as a reference when looking for recommendations.💡

If you want to know more about the members, please also check out the introductions based on the self-introduction videos.👀💗

MICHI

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Michi grew up carefree surrounded by Hawaii's nature.Ha,Attractive smile like the sunmember🌺

She has been familiar with hula dancing and ballet since she was a child, and the flexible dance skills she has cultivated there have an outstanding presence on stage.✨

The episode with her pet chicken "Airplane" also shows her unique and charming side.🐔✈️

Also,Michi, who has loved “hearts” since childhood, says, “Maybe it was my destiny to become AtHeart.”Existence that truly embodies the group name.💗

In the self-introduction video, she is impressive as she introduces her favorite accessories, and her cute fashion sense is also attracting attention.👀✨

We can't take our eyes off Michi's future activities, where her natural and pure charm shines.🌈

Seohyun (서현 / SEOHYEON)

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Seohyun isA hard worker who has been passionate about singing and dancing since childhood.members of💎

In the self-introduction video, she performed "Part of Your World" and captivated viewers with her clear singing voice, as if floating in the ocean.🐚🎶

She has been learning K-POP dance since she was a child, and there is also an episode where she took lessons with her older sisters.

The sharp performance born from that experience is an eye-catching presence on stage.🔥

Also,My hobby is collecting stickersIt also has a cute side.💕

Seohyun, who has both solid talent as an artist and a lovely face, can be said to be the next generation's ace candidate.✨

Aurora (아우로라 / AURORA)

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Aurora isA hard-working princess with ballet experience from Japan🩰

His name means "dawn" and as the name suggests, he is a hard worker who practices until dawn.✨

I learned ballet from an early age, and my passion for dance remains the same.

I like posing in front of the mirrorHe has a charming side, but this habit is actually a secret to the members...😚💬

My favorite food is tomatoes🍅

There's also a cute story about how she loved it so much that her parents called her "Tomato Princess" ever since she was little.💗

Aurora has both a transparent visual and a strong core, and is trulyExistence like “dawn light”It is🌅

Katelyn (케이틀린 / KATELYN)

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Caitlin isEnergetic “Genki Girl” from the Philippines🌺

Her bright and powerful aura illuminates the surroundings, as seen in her cheerful greeting, "Hi! I'm Katelyn!"☀️

What happens at home?17 pet dogsI love dogs so much that I live with🐶💞

You can tell that you value them like family.

I also love singing and dancing, and I can't help but go into stage mode even at home.🎤🎶

An “active idol” who is good at sports such as horseback riding, boxing, and ice skating.It is🏇🥊⛸️

“Even if I fall, I can get back up again because I have the members.”

That's what Caitlin says, and she has the kindness to naturally lend a helping hand to those in need🤝

I'm sure his positive energy will brighten the hearts of many fans in the future.🌈💖

Bomb (봄 / BOME)

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Bom is a “healing vocalist” from Geochang, a town rich in nature in Gyeongsangnam-do, South Korea.🌸

Since childhood, I have had many hobbies.Reading, drawing, and handwriting, such as ``carefully copying phrases from favorite books,'' are also part of her daily life.📖🖋️

Due to his versatility, he has received various awards, and it seems that the moment he received the award for his singing was a turning point in his life.🎤✨

Now, she says, ``I'm really happy to have friends (members) that I can sing with,'' and she's active with the desire to communicate with her fans through song.💗

Recently,I'm obsessed with capybaras who are relaxing at their own pace🦫💕

Her warm personality is reflected in the way she smiles and says, ``I feel like she's similar to me in that she's friendly and approaches me gently.''

“I want to get closer to you through song”──
Bom's gentle singing voice is sure to gently touch the hearts of those who listen to it.🌟

Arin (아린 / ARIN)

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Arin is the main dancer of AtHeart.✨

When school ends,He spent his days commuting from Wonju to Seoul and working hard at lessons.Yes.

The episode in which he looked up at the starry sky while traveling and dreamed of ``I want to shine like that star someday'' is very romantic and memorable.🌌✨

As she says, ``Once you get into it, you push it all the way.'' Her dancing is full of unwavering core and passion.🔥

In the self-introduction video, she showed off her talent by showing off her own choreography!

“A stage that shines like a star”Arin's performance is sure to captivate the hearts of many fans in the future.🌠💗

Nahyun (나현 / NAHYUN)

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AtHeart's youngest member Nahyun is a beloved maknae from Cheongju, South Korea.💕

Although she is the youngest in the group, she is actually the eldest daughter at home and has a reliable side.✨

Nahyun says, ``This is the first time I've had a little sister in my life!'' In front of the members, Nahyun naturally transforms into a sweet and sweet child🫶

This gap is also one of the charms that tickles the hearts of fans!

My hobbies areWalking while listening to music🎧🚶

I especially like walking in the winter air, and lately my favorite thing to do is to walk while listening to the song I'm practicing.

However, she also has a cute weakness: she has a slight sense of direction...! ?😆

He is also very interested in fashion, and particularly loves jeans as a “versatile item”.👖✨

Nahyun cheerfully says, “I’m the type who can get along with anyone!”

From now on, with his natural friendliness, it looks like he will continue to expand his circle of fans.🌈💗

What is the appeal of AtHeart? Great attention from global media!

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Before the official debut,AtHeart is a next-generation girl group that attracts attention from music fans and media around the world.💘

All members are members of the group with overwhelming potential.

We will explain in an easy-to-understand way why AtHeart is attracting so much attention and its appeal.📝✨

Emotional worldview unique to an average age of 16 years old

One of AtHeart's biggest attractions isA straightforward and highly pure emotional expression unique to teenagers.

The performance expresses the real feelings of people of the same generation, such as the anxiety and hope of chasing dreams, and the bonds with friends.🏻🤗

The tremors in their hearts that can be felt in each of their singing voices, facial expressions, and dance moves never let go of the hearts of fans around the world.💞

A next-generation all-rounder group that combines “visual x ability”

AtHeart is“All of them are center-level” who have not only beauty but also high singing, dancing, and rapping skills.Group 🪄

Each member has diverse roots and individuality, but they also have the ability to impress with their overwhelming stage performances.

The skills they have honed since their audition days and their unsparing efforts give them the personality to lead the next generation of K-Pop.🔥

AtHeart's official SNS information

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Click here for AtHeart's official SNS account👇

For the latest information, please follow our SNS accounts and check from time to time.🎶

Favorite advertisement (Birthday/Support Ads) Let's support AtHeart!

One of the Oshikatsu cultures that originated in Korea,“Pushing advertisement (BirthdayA support method called ``/Support Advertisement)''There is!

Recently, fans of various genres are posting endorsement ads, not just K-POP idols, but also athletes, Japanese idols/artists, YouTubers, VTubers, actors, voice actors, etc.📢

As everyone supports their idols,

“I want to send my feelings of support to Oshi.📣」

“I want to make Oshi’s live even more exciting.💖」

Have you ever thought that?

Oshii advertising is the perfect way to support people who can make those thoughts a reality.😊

Furthermore, for those who are new to advertising or who are unsure, we have covered everything from permission applications, video production, schedule management, etc.practical manualare available🔥

Please take advantage of this detailed explanation of the steps to make your advertising successful.💭

Favorite advertisement (Birthday/Support Advertisement) What is it?

In the first place, what is push advertising?"Advertisement for fans to support their favorites"It means📢

This support culture began to attract attention after a Korean idol audition program held around 2016.💡

In Korea, “BirthdayIt spread under the name ``advertisement (= birthday advertisement)'' and later became established as ``support advertisement'' in Japan.

Our company has also beenBirthdayWe have been using the names "advertisements" and "supporting advertisements," but we are redefining them and spreading them to include "supporting advertisements" in a broader sense.☝️🎀

An increasing number of fans are placing advertisements for non-profit purposes in conjunction with their favorites' birthdays, debut anniversaries, and live performances, and they are being used in a wide range of styles, including city visions, station premises, SNS, cafe events, flower shop events, etc.🎶

For example,

“I want to make Oshi more famous.😍✨」

“I want to liven up live performances and events together.🎉」

The fans' thoughts are now taking shape as actual advertisements.😎☝️

At our company,More than 500 types in Japan and overseasWe have a wide variety of advertising media available, so we can recommend the most suitable medium according to your purpose and budget!

There are some advertising media that are not listed on the site, so please feel free to contact us on LINE.📲

You can also search for examples of Oshii advertising that we have supported in the past by advertising medium or artist.📢

It's being updated all the time, so please check it out.✅

Make it come true with your friends with “Oshikura Fan”! Dream promotion advertising project

"I'd like to run a promotional ad, but I'm a little worried about the cost...💦」

"I'd like to try a bigger vision and station advertising, but it might be difficult to do it by myself."

What is perfect for such people is“Oshikurafan” is a crowdfunding service where you can make your dreams come true with your friends.It is🎶📣

Oshikura Fan is a service that collects support funds from fans who sympathize with the planned "Oshi Advertising Project" and uses that power to realize Oshi Advertising.💘

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It is a system in which supporters are fully refunded, so it is safe to start with zero risk.💰✨

“I want to support my favorite Oshi in a bigger way.”

“I always wanted to make my dream of advertising with my friends come true someday!”

Oshikura Fan has the support to turn your feelings into reality.🌈

If you have any concerns, please feel free to contact us for free consultation on LINE.📲💬

Would you like to give shape to your excitement with your friends?💕

Summary

The seven members of AtHeart have a level of perfection that belies their average age of 16, and their individuality shines through.

As expectations for his debut are rising, now is your chance to support "Oshi no Umde" in a special way.📣✨

Our company has supported many endorsement advertisements where fans can play the leading role!

We have systems in place for your "likes" to reach all over the country, such as station and street visions, cafe collaborations, etc.💖

With the promotional advertisement commemorating AtHeart's debut, maybe the charm of the members will spread even further...?💫

Please check it out as a “new form of pushing”✅

BirthdayLeave it to JAPAN!

After reading this article, I thought, ``Oshi advertising (Birthday/I want to run a support advertisement)! Many people may have felt that💞😊

「I don't have the courage to advertise...」「Isn't the procedure difficult?” If you are worried, please tryBirthdayPlease feel free to contact JAPAN ^^

BirthdayWhen you register for JAPAN's official LINE,Auto-response chat will solve your problems regarding support advertisements!

You can feel safe by chatting with our staff or by phone.♪

From consultation to media arrangement to design production to advertising implementation reportYou can complete it with just LINE!

First of all, please try registering as a LINE friend ^^

★BirthdayJAPAN SNS information★

BirthdayIn JAPAN, “X」「Instagram」「TikTokWe are also distributing SNS on ``♪

Birthday/Not only information on support advertisements, but also information on actors and idols, and great deals, so please be sure to follow us ^^

X (@birthday_ad_jp)

「BirthdayI want to get information about JAPAN as soon as possible!”, please follow X♪

Make dreams come true...! #crowdfunding Thorough explanation of the mechanism from the beginning 🫡

We will introduce 5 recommended crowdfunding sites based on our track record.❤️

Birthday/Our company specializing in support advertising #BirthdayClafan Don't miss out on✍️https://t.co/ze37sUzoWx

— BirthdayJAPAN (@birthday_ad_jp) October 9, 2024

 

In X, theBirthday/We will quickly send you information about support advertisements and blogs about idols, actors, etc. that we update every week ^^

We also distribute campaign information, so don't miss it!

Instagram (@birthday.ad.jp)

「I want to get information in an easy-to-understand manner with images!”, please follow us on Instagram!

View this post on Instagram

BirthdayPosts shared by JAPAN(@birthday.ad.jp)

 

On Instagram, we provide easy-to-understand images of key points from blogs about actors and idols that we publish every week.♪

carried outBirthday/ We also introduce support advertisements, so if you are considering it, please refer to it!

You can "save" your favorite posts and revisit them anytime ^^

 

TikTok (@birthday.ad.jp)

「Focus on saving time! I want to get information quickly through videos!”, we recommend following you on TikTok♪

@birthday.ad.jp This is our thoughts on our promotion.😄I'm looking forward to connecting with everyone who has the same thoughts!#Oshikatsu #KPOP #Otakatsu #BirthdayAdvertisement #Birthdayadvertising agency japan #Korea #Japan #Korea information ♬ POP! - NAYEON

 

On TikTok,Birthday/We explain information about support advertisements and blog information in an easy-to-understand manner with videos ^^

It's a short video, so you can watch it in your morning time.♪

We plan to continue disseminating various information through SNS!

Please follow us so you don't miss out on the latest information ^^