Kep1er 케플러 | 'O.O.O' Dance Practice 

The fact that all of them got to be at the center at some point is satisfying already and they have such a strong dance line. Love my OT9 girls. Way to go Kep1er!

This is not my first time becoming a fan of idol group debuted through mnet survival shows. But it's my first time being so excited over their debut. Kep1er fighting. Can't Wait to see you guys performing on stage.

1 million views, they haven't even debut yet. THE POWER THEY HOLD

時々見返したくなる映像。このダンスプラクティスが撮影されてる時は、こんなに好きになると思わなかった😢初めて投票もして、1位を取れない悔しさも味わって、CDも買ってKep1erに出会えて好きになれて幸せだよ！

woah the practice room looks so nice. I'm so happy to see Choi Yujin back in a practice room doing things she loves!

I like how every member got center time, and you can see no member lacks in dancing. All the girls compliment each other so well here! KEP1ER fighting!! EDIT: I wanted my comment to be positive but I have to quickly address it. Despite the girls hard work and evident competency, I have a lot of insincere and immature replies about certain members or the dance. For KEP1ER fans, please do not engage with them. replying only 1. Highlights their presence even though they are a minority and 2. Gives them the attention they want. Please just quietly report them to WAKE ONE instead. Thank you!

oh my god it feels so surreal to see the debut version 😭💖

Thank you for the wonderful 2 years, you girls deserve better🥲

The fact that everybody get center position once is SATISFYING

Yujin is shining with O.O.O. I’m so proud of her🥺😭😭😭😭

This choreography proves they all center material. Period.

なんか涙出てきた…みんな本当に頑張って色んな困難を乗り越えてKep1erとして活動してくれてありがとう

I noticed that their center time is how they ranked from Chaehyun, Bahiyyih, Yujin, Dayeon, Youngeun, Yeseo, Hikaru, Mashiro, and Xiaoting. It is so satisfying to watch and their synchronization are insane. Kep1er Fighting

omg them giving each member a center spotlight is so new and is really genius!!

😮.😮.😮 1. Everyone had center time ♡ 2. The order of being on the center was based on ranks 3. Last formation: K,K,K,J,C,J,K,K,K

久しぶりに見に来ました！みんなデビュー前なのに本当にダンスが揃っていて見ていて気持ちいい✨

When you realized the order of them being center is from rank1 to rank9. Yes. All of them are center material regardless of their rank.

Bro the part distribution, the synchronization, the moves, there's nothing to complain about they're so perfecttttttt

Alright what the actual heck this caught me off guard😭 I'M SO HAPPY! This song feels so nostalgic to me and it just makes me want to cry😭 These girls are so talented🤩 they'll rule and dominate k-pop as 4th gen queens for sure.

初めて本気に好きになって応援したい！追いかけたい！って思えたグループ！！

I love how all the members have their own center part and they all shined so brightly. Can't wait for these girls to debut!!

SO SATISFYING!!! KEP1ER FIGHTING!

To the agency please notice that we really loved fair center distribution like this. Each members shines not only as a group but also individually. Kep1er fighting, we're rooting for your debut! ❤️❤️❤️

Coming here after watching zb1's dance practice brings me nostalgia

They definitely fit well together. The synchronization is on point! Btw: Shen Xiaoting's beauty is no joke!!

I love how they give everyone a spotlight in Center position, at the end they're all Center Material.

they are so in sync its satisfying 😭

I love how everyone got their time to shine at the center ❤

A sidenote for anyone confused about the formation: If you watch the choreography closely, the center rotates based on their final rankings in GP999. Everyone gets time in the center which I think is a really nice touch in the choreography.

Wake One Entertainment will manage and promote Kep1er well. The company has a dance studio that is large, well-lit, clean and spacious. The girls are wearing brand new dance workout clothes and shoes. The Vlives were recorded in a comfortable and professional environment. And for the Vlives, the members were provided multiple top of the line tablets. Wake One Entertainment will provide the infrastructure necessary for Kep1er to succeed. And with 9 talented members and a domestic and international fan base, I believe this group will succeed.

The synchronization is so amazing, we can't deny that mnet is evil on editing but can produce a group with full of synchronization, talents and visuals

I came here because zb1 dance pratice Here i am so nostalgia i miss this O.O.O😅

xiaoting being the tallest and hikaru being the smallest at the end next to each other lol so cute

So happy Yujin got to be in the final lineup she suits any concept and makes it unique to her

Kep1er's dance line is so strong that each of them can actually be the main dancer ahkkkkkkk!!!

i'll never get tired of Hikarus dancing, she adds strength the right places, everything is clean/still (no shakes or such), and makes her look almost 3d rendered (uses a ton of "motion/dances" in MMD so the best way to say it//)

I'm telling y'all these girls will be big once they debut!!

each member’s center moment is so fitting!! they killed this song, i’m obsessed!

I’m honestly surprised (in a good way) that they distributed center time by rank. That was honestly really cool to see and definitely not how I’d predicted they’d do it

ooo 노래가 너무 감성적이고 향수가 생각나게 해서 너무 뭉클하다... 언제 보고 들어도 좋은 노래,,, 고마워요 케플러~

It hits differently when Yujin and Xiaoting take over the center on this dance practice. The aura they gave isn't a joke...How the best for them

I LIKE HOW THEY ALL HAVE CENTER PARTS AND THE ROTATION FOR CENTER PARTS ARE BY RANKING. CAN'T WAIT FOR THEIR DEBUT!!

proud to say i'm a pre-debut stan! these girls are so talented, i'm looking forward to their debut !!

The synchronisation makes it so satisfying to watch

In this practice we can all see that CHOI YUJIN IS BORN FOR THE CENTER POSITION!!❤️❤️

Everyone got Center time! This, I can get behind.

Yujin and Xiaoting outstanding in my eyes. Congratulations to all 9 of them for debuting.

It still feels like tomorrow when they were practicing this choreography I am so proud of them and I will be always

I love how each of the girls shined. Our fandom beat several allegations in one vid. I want Kep1er to succeed so bad 😭 Chaeromdans had to deal with those people who discredit Chaehyun, saying she's undeserving of the center position/p01 rank. She proved them all wrong since she started the song and got the longest time in the center. Bahiyyih slanders were very handful for Hiyyihlights until now and we all know the reason already. But seeing how she blends in the group in their VLIVEs and how she stood out here made me proud of her. She's very tall! I'm sure those people who were once salty to her is starting to fall in love with her. Seeing Yujin perform again made every Utokkis emo. She's center in CLC for many reasons. She's literally shining in the middle doing the killing part. Yujin proves everyday that she's a versatile idol and can pull off any concept. Dayeon also received a lot of hates because she was the alleged "mnet's favorite" lol. Dyeonramdans never gave up defending her as well as Dayeon who always keep reminding us that she debuted because she's an all rounder. We all do Youngeun deserved to debut because she's an ace from the very start of the show. However Youngwondans had also a hard time defending her because of that one predebut video, but youngwondans esp her sister did really great handling this issue. Kang Yeseo! She entered the k-industry at such a very young age and its actually concerning. But while she's a cute maknae she's also mature on the inside. Practically the members should call her sunbaenim because of her past exp. Haters here and there, but Kkangjidans defend her like their life depends on it! Hikaru is such a smol bean with BIG stage presence. She is so charismatic so everyone cheered when she was announced. However there were some who attacks Hii's visuals and they should stop lying fr. Hikachus are quiet but they are fire when it comes to voting and protecting Hikaru. Mashiro is the first member that was announced and we all sighed in relief. We saw her amazing leadership in the show and she's been waiting for this moment. Some ppl were saying they didn't see her but they're basically blind. Mameldans are always behind her back to make them realize Mashiro's impact. Last but not the least, Xiaoting! We were thrilled because she is the last member that was announced. She couldn't debut with her friends in c/j group so "xiaoting is unhappy to debut in Kep1er" allegations started. Two OT9 VLIVEs happened and those people vanished along with their non-sense assumptions. We are all happy to see her doing the last part of OOO bc we missed her as the center! Kep1er haven't even debuted yet but they've been through all of the said above. If you're still reading this I hope you stay until the end! Kep1er fighting!

Yujin’s center part is so good. Im so glad to see her dance practice again!

I can't take my eyes off Xiaoting even of she's at the back, she shine in everything.

Love this concept, O.O.O and wa da da is the best era for kep1er. Please @wakeone make this concept again!

I can't focus my eyes cause they shine brightly and equally + the synchronization is just amazing + I'm not a Yujin stan but I can't take my eyes out of her her dancing and her figure is just a flex I'm loving more all the girls here

it almost felt like they're in their final rankings for a reason.. chaehyun and bahiyyih taking center in the beginning, yujin and yeseo getting the killing part, dayeon and yeongeun's powerful moves in the second verse, hikaru in the dance break/bridge, mashiro in the last chorus, and xiaoting ending it all just fits perfectly, i love it so much! 😭❤

대박이다! 정말 자랑스럽다! 화이팅해서 꼭 많은 사람들에게 빛나는 그룹이 되기를 바란다

さっきガルプラ見終わってこれ見に来てみれば…センターの順番最後のTOP9の順番だってことに気づいて泣きそう

You know what I'm amazed of Yeseo? It's because even if she's petite, she can balanced the group when she's in the center with her strong and powerful dance.

I live for Yujin center but there are so much talent in this single room omg

they got their own center part based on their rank on final episode😻 P1 Kim Chaehyun 00:01 P2 Huening Bahiyyih 00:50 P3 Choi Yujin 1:02 P4 Kim Dayeon 1:38 P5 Seo Yeongeun 1:56 P6 Kang Yeseo 2:09 P7 Ezaki Hikaru 2:39 P8 Sakamoto Mashiro 3:08 P9 Shen Xiaoting 3:42

This is a good song, they should make an MV for it.

The signal song performed by the debut group just hits differently! Omggg

I'm happy that each member gets to be the center. Also, Xiaoting DID THAT as the ending center!

People judging this line up without giving them chances to show their talent and potential. But look at them now. They proved it that they are such an amazing group!!!

it’s been 2.5 yrs since this video and listening to this song still brings tears to my eyes woww I miss gp999 so muchh

You can really see that Yujin is an expert already because of the years she spent as an idol! She’s oozing with presence!

Kep1er dance is just so strong no one is lacking all of them are really good dancers I can't wait to see what kind of choreography are they going to do!!!

Yujin yeseo xiaoting easily each can have a chorus in a song cause of their techniques, body languages and facial expression. Dayeon and hikaru can alternately take a highlight rap part or a dance break.

Love this song and the dance coreography's super cool. They look stunning and the energy's amazing they all truly killed it. Love the poisitive vibe of Kep1er songs and how close they are they're love for eachother, fans and music shows in everything you can see they had the best time making the dance performance. These girls are real sunshines and super talented keep going

My greatest achievement as a KEP1ER stan is I witnessed how these girls grew and fought for their dreams since the start

I'm CRYING , it's so good to see Yujin sing again

Damn, it has only been three weeks since GP999 ended and they aleady look like a complete team. Also, my girlie Xiaoting being the center at the end is just chiefs kiss!!!

Watching ZB1’s here i am dance practice got me missing the iconic O.O.O dance practice by kep1er 🥲 I love them both 🤧

I literally cried I was so scared that I couldn’t see xiao ting for centre or even see her in the front, but no she was the ending fairy Now I’m so relieved. All group members did well but I just can’t get my eyes off xiao ting

when i told yall yujin's movements are so sharp and precise, i really mean it guys... esp on 0:30

Haven’t even debuted yet and they’re already slaying the synchronization

Kep1er is Ready for Queendom , but , is Queendom Ready for Kep1er ? . Remember Their Flame 🔥, Magic ✨ , Power ⚡ and Beauty 🌹

Oh my goodness!!! Yujin center is everything! She looks soooo good in just workout clothes!!! I feel so proud of her! She’s glowing!!! 😭😭😭❤️❤️❤️

I feel so happy to see yujin, she seems very excited to start everything again. Fighting Kep1er 💪🏼💪🏼

Chaeyun center Hiyyih center Yujin center Dayeon center Yeongeun center Yeseo center Hikaru center Mashiro center Xiaoting center ❤️ All of them

It hasn't even been a year and I feel like our baby queens have grown up in such a short time!

i’m so glad everyone got a chance to be center in this version !! shout out to yujin yeseo and mashiro for carrying that chorus !

Chaehyun and Bahiyyih’s first center positions. Yeseo and Dayeon’s strong dancing. Youngeun’s charisma. Mashiro’s passion. Xiaoting’s ending part. Yujin’s solid center. Hikaru’s amazing dance break. Everything was amazing. I can’t wait to continue supporting KEP1ER!! edit: Ignore any KEP1ER haters under the comments, don't let their comments get to you. We will continue to celebrate our girls and support them, so they can stay mad ;)

Yujin getting her iconic baro naya! and the foreign line getting that BOMB ending, I'm really really happy for them

came here after here i am dance practice because of nostalgia

Everything about yujin unnie is effortless..just insredible good yujin unnie

Center time 0:03 Kim Chaehyun (Rank 1) 0:50 Huening Bahiyyih (Rank 2) 1:02 Choi Yujin (Rank 3) 1:39 Kim Dayeon (Rank 4) 1:57 Seo Yeongeun (Rank 5) 2:09 Kang Yeseo (Rank 6) 2:39 Ezaki Hikaru (Rank 7) 3:07 Sakamoto Mashiro (Rank 8) 3:41 Shen Xiaoting (Rank 9)

Seeing xiaoting at the back for the first time really heartbreaking but she made it center at end and got her highlight. She always shine whenever she is, either at the back or hiding behind someone, we know she always there. She the real magical ✨ and more everyone, Hikaru, Dayeon, Mashiro, Young Eun, Yaeso,Chaeyun, Yujin and Bahiyyih took time and turn to be at center. From p01 Chaeyun and the last p09 Xiaoting. This prove everyone have talent and deserve the center spot. After all, they debut as Nine member of group not individually. So they make sure everyone got the same amount time to shine and appreciated. We love talented, lovely and many more about them that everyone nine of them don't deserve any hate treatment or should treat the same. Ot9 it should be. Love kep1er 💜

Here after watching Kepler's Wadada Dance practice !!!!!! Love you girls 💖!!!

Everyone did well but Miss Choi Yujin got my attention, like omggg her dancing, facial expression and proper execution in every choreo are fuckin’ insane + her outfit is on fire!. Kep1er will be big! Can’t wait for their official MV debut. Fighting, Kep1er!!! 💜

For new fans/people who didn't watch GIRLS PLANET 999: 0:00 Kim Chaehyun🇰🇷 (rank 1st) 0:51 Huening Bahiyyih🇰🇷 (rank 2nd) 1:04 Choi Yujin🇰🇷(rank 3rd - eldest) 1:39 Kim Dayeon🇰🇷(rank 4th) 1:58 Seo Youngeun🇰🇷(rank 5th) 2:09 Kang Yeseo🇰🇷(rank 6th - maknae) 2:40 Ezaki Hikaru🇯🇵(rank 7th) 3:09 Sakamoto Mashiro🇯🇵(rank 8th) 3:42 Shen Xiaoting🇨🇳(rank 9th)

OT9 Yujin has a charm, he falls in love with the camera instantly 1:02 , I am surprised, his center in the triangle of the choreography is epic, his beauty and talent is exposed. All are perfect, this group will be the bomb, I have a feeling that they will fight hard on their debut.

사랑해요 아름답고 찬란한 미래를 기원합니다 😘

Everyone had their Center Time. Thats good. Now , if you want this group to succeed . Love them as a team. If you dont. Better wait til they disband and you can do what you want to do.

There is just NOBODY lacking. These girls are all so talented and every one of them shines in her own way. I can't pick a favorite. I've never felt like this about a group before. So excited for their debut!

I swear if someone still complains about this then idk anymore parts were all distributed perfectly they all shined, also Xiaoting center ending

Still coming back to this after a year. They are all so good but I keep coming back to Yujin. She's amazing!

debut members dancing to this feels WAY DIFFERENT 😭😭

I'm really relieved for the 1st time for not seeing hate comments and everyone are cheering for the girls. We have a lot of girl groups debuting this year so guys please be unite and let's appreciate and protect our girls one by one.

When the whole group can be considered to be the dance line. Queens indeed.

99 girls to 9 members. This song will always remain nostalgic to GP999 fans 💞 Congratulations on your debut, KEP1ER 💌 Keep on shining!