Kep1er interviews Mashiro's Japanese FB "MASHIRO JAPAN"! How to use social mediaBirthdayEven behind the scenes of the project♪
This time,We spoke to Kep1er Mashiro-chan's Japanese fan base "MASHIRO JAPAN"♪
MASHIRO JAPAN is Mashiro-chan'sBirthdayThis is a Japanese fan base that is mainly active in planning and disseminating information.
In collaboration with our global fan base, we create products that surprise people every year, with people asking, “What?!”Birthdayis being planned✨
"If it's for Mashiro-chan!" professionals from various fields have gathered and are creating excitement with surprising ideas and strategies.♪
When I talked to them, I found out that the fan base's love for Mashiro-chan is "heavy! It's hot!" (lol)
This time,About MASHIRO JAPANBirthdayDelivering super valuable stories such as the behind-the-scenes stories of advertising and how to use SNSI will continue to do so.😊
Read the interview
「My favoriteBirthdayI want to advertise!」
「I'm interested in support advertising club fans!」
If you are interested, please feel free to contact us.
We also offer free consultations on LINE, so please register as a friend first.♪
About Kep1er Mashiro's Japanese fan base "MASHIRO JAPAN"!

"MASHIRO JAPAN" is the Japanese fanbase of Kep1er's Japanese member Mashiro-chan.♪
We have started activities on SNS with the aim of implementing Mashiro-chan's birthday project!
Mainly on SNS
- BirthdayPlanning
- Mashiro-chan information transmission
has been😊
Please also check out MASHIRO JAPAN's SNS.🐰♪
⭐️「MASHIRO JAPAN''sX's account
⭐️“MASHIRO JAPAN”Instagram account
MASHIRO JAPAN is collaborating with the global fan base "MASHIRO WORLDWIDE SUPPORT PROJECT" to create various projects for Mashiro-chan.
On your birthday in 2021, before your debut,In cooperation with MASHIRO WORLDWIDE SUPPORT PROJECT,in Times Square, NYBirthdayIt became a hot topic after it was advertised.
It was said to be the first time that an advertisement for an idol before her debut was placed in Times Square.😳
[ANNOUNCEMENT] Mashiro's Birthday Ad at NEW YORK TIMES SQUARE! 🎂💝
— MASHIRO WORLDWIDE SUPPORT PROJECT (@MashiroWWSP) December 14, 2021
🗓️Date: Dec 13 - Dec 19 (7 Days)
📍Location: 20 Times Square 47th Avenue
Thank you to everyone who supported Mashiro's Birthday Event 🙇🏻♀️🙇🏻♂️#Mashiro #마시로 #Mashiro #Maihaku Sakamoto #Kep1er #케플러#MashiroWWSProject pic.twitter.com/zUx8Ds799f
MASHIRO JAPAN, which entered its third year of operation this year, is currently operated by eight people.😊
The people themselves said,It may be your only strength!Is it super high spec? ! We have a full lineup of management members!
Everyone,He is putting his all into Mashiro-chan while making the most of his own skills.✨
I will introduce it in detail later,MASHIRO JAPAN is all about “Great planning ability」Yes 🤭
Now, please enjoy the interview with MASHIRO JAPAN, who has a passion for Mashiro-chan.♪
We asked “MASHIRO JAPAN”! Management andBirthdayWhat is the story behind the project?
Professionals from various fields gather! About “MASHIRO JAPAN” who devotes all its efforts to Mashiro-chan
BirthdayJAPAN staff:First of all, please tell us how "MASHIRO JAPAN" got started!
Mr. N:Originally, there was only one global team, ``MWWSP.''
The main people working on the global team are from Australia, Taiwan, South Korea, and Japan, and since I can speak Chinese, I was involved in things like interpreting.
However, even if we tried to work on a project in Japan with a global team, there were limits.Well then, wouldn't it be better to launch JAPAN!” came up.
BirthdayJAPAN staff:What made you start working globally?
Mr. N:It all started when a Taiwanese kid asked me to help him when he was trying to send a message to Japanese people because he couldn't translate it into Japanese!
From then on, I started helping out with all sorts of things.
Mr. C: I am exactly the same as Mr. N!
Since I can speak English, I was asked to help people from Australia and Taiwan communicate in English and mediate for projects in Japan.
Mr. A: I'm the only one special! (lol)
I was working alone on a project to support Mashiro-chan.
So, I was approached and asked if I would like to work together.
BirthdayJAPAN staff:I understand that there are currently 8 people running the account, how did you all come together?
Mr. N: I have already left the company, but the person who started JAPAN started asking people, ``This person seems like a good person, right?'' and today's MASHIRO JAPAN was born!
I am in a situation where I am helping both Japan and the world.
The current number of 8 people has increased and decreased somewhat, but most of the people have remained the same!
BirthdayJAPAN staff:Are there any strengths that come from working with multiple people?
Mr. N:We may only have strengths!
Mr. A:Professionals from various fields are gathered here!
There are designers, there are copywriters, and there are members whose job is to manage social media.
Mr. N: Some people are good at research.
K-pop voting and Sumin (streaming) are activities that fans should and should do.
There are people who research this kind of thing and can communicate it to everyone, and there are a lot of them who are adults.
Now that we are all working adults, we are doing everything we can to do our best!
BirthdayJAPAN staff:There are really professionals gathered here!
Mr. N:They are making it available for free for Mashiro-chan (lol)
BirthdayJAPAN staff:What role do you all play?
Mr. N:Basically, it serves as a communicator with the global world.
Also, are you doing that for everyone? How about this? I'm checking it out!
He also translates letters for the global team, and Mr. C can also speak Chinese!
So, I translate letters that come from Chinese or English countries into Japanese so that Mashiro-chan can read them quickly.
In fact, globallysome people compose songsYes! (lol)
It's a trilogy, and this year is the culmination.
The last song is coming out!
We have a professional composer, volunteers select the vocalist, and we also have a violinist who can participate!
I write the lyrics in Japanese and I translate them into Chinese.
The people who make the songs are from China, so it's easier to fit in the sounds if you understand the meaning, so I also translate them.
BirthdayJAPAN staff: Amazing! ! Will the song be released on your birthday?
Mr. N: It's been like that every year, but this year it might be a little late.
BirthdayJAPAN staff: I'm looking forward to it! !
``MASHIRO JAPAN'' activities that reach fans and Mashiro-chan
BirthdayJAPAN staff:Are there any good things about working as MASHIRO JAPAN?
Mr. C:Every time I announce a project, I get a response of ``I'm looking forward to it!'' and it makes me happy to have people spread the word.
Mr. A:Also, isn't it about to reach Mashiro-chan?
There were people who agreed and cooperated with the operation of MASHIRO JAPAN's account, and they even gave presents to Mashiro-chan.
Goods (return gifts from club fans) are also displayed in Mashiro-chan's room.
We continued to disseminate information every day with a sense of mission: “We have to let this child debut!”
BirthdayJAPAN staff:How did you become a fan of Mashiro-chan in the first place?
Mr. A:I like JYP, and I knew that there was a girl named Mashiro-chan.
When I started watching Garupura, I thought, "Oh! It's this girl!"
I was touched by the story of how he struggled during his time at JYP and how he is thinking of doing his best as this is his last chance...
「Ah, I have to let this girl debut!” There was a mysterious sense of mission! (lol)
It's partly because she has a nice face and a good personality, but I sympathized with her dedication to working hard, and I fell in love with her!
What used to be just support has now become management! (lol)
BirthdayJAPAN staff:Did you call for votes during the Galpura broadcast?
Mr. A: That's right! I personally advertise on Instagram.
We asked people to do their research and vote!
BirthdayJAPAN staff:Did you feel that the voting rate increased as a result of advertising?
Mr. A:To be honest, I don't know how effective it was, but Mashiro-chan was always at the top.
However, I had the trauma of losing to 14th place at the mid-term announcement...(lol)
Even so, I believe that the fact that we were able to debut in 8th place was the result of everyone working hard!
Mr. C:I think Mr. A's message was effective!
It's a personal story, but I saw Mr. A's message and thought I'd like to participate in the project, so I created an account for Garupla.
I've always liked Mashiro-chan, and before I knew it, we were running the company together... (lol)
BirthdayJAPAN staff:What kind of messages were you sending?
Mr. N:It's hot, Mr. A!
When we got 14th place, we all made so many pictures that we were dying (lol)
BirthdayJAPAN staff:Are there any improvements you make when sending out messages?
Mr. A:At that time, I thought that people wouldn't see it if I only posted text, so I always posted a photo of Mashiro-chan along with it!
I did this with a different image almost every day.
BirthdayJAPAN staff: Every day? !
Mr. A: That's right.
The era of Garpura wasPost a different image every day with simple text like "Please vote for Mashiro-chan!"I did.
Mashiro-chan's number one recommendation is "inner side"
BirthdayJAPAN staff:What exactly is Mashiro-chan's charm?
Mr. A: Isn't it too difficult? (lol)
Of course she has a cute face, but what I like most is her nose, which is so beautiful that she doesn't look like a Japanese person!

Also, I think Mashiro-chan's charm lies above all in her ``inner side.''
Mr. N: Your heart is beautiful, isn't it?
Mr. A: I was a trainee for many years, so I speak Korean fluently.
In order to support Hikaru-chan and Xiaoting from Global, I taught and also studied Chinese.
I think that kind of attitude was appreciated and made me a sub-leader.
I think the best part about supporting him is that he doesn't cut corners and does his best for the members and Kep1ians even when no one is watching!
Mr. N: You're serious, aren't you? She is a serious idol.
Is it the “all stage wins” incident that shows Mashiro’s personality? !
BirthdayJAPAN staff:What is the most memorable Mashiro-chan episode you've seen so far?
Mr. A: Isn't that what it is?
A leader incident that makes you win everything!
Mr. N:Ah! I agree.
I won every stage with Galpura.
If you leave Sakamoto as the leader, everything will be fine! That's what I mean!
Actually, I think I'm more of a calm and quiet type.
Even so, he fulfilled his role as a leader and brought everyone together.
There may have been a lot going on that I couldn't see, but the ability to bring the group together and lead to victory is unusual.
He probably has that kind of leadership ability and personality.
Everyone says, ``Mashiro-chan is really kind,'' so she must be a really kind person.
I think he is a kind and organized person!
The weight of love for Mashiro-chan is revealedBirthdayAdvertisement
BirthdayJAPAN staff: The long-awaited...BirthdayI would like to ask you about the project!
NY Times Square in 2021BirthdayI think it was an advertisement, but what made you decide to do this project?
Mr. N:It's commonplace in Korea, so I thought it would be great if we could do it in Japan as well.
That's the face I want everyone to see! (lol)
2021 was still a global project, but it was the first time for an idol to appear in Times Square before their debut.
At that time, the Mashiro Pen from the Galpura era was said to be "heavy" (lol)
Mr. A: Love is heavy (lol)
Mr. N: The weight of love is the Times Square advertisement!
Mr. A:I wanted to put it out there, and it became a hot topic and even made it into the news.
The advertisement was put out with that in mind, including the purpose of Mashiro-chan's debut and recognition.
Mr. N:I may have felt like I wanted to do something a little different before anyone else did.
Where does MASHIRO JAPAN's planning ability, a treasure trove of ideas, come from?
BirthdayJAPAN staff:I am always amazed by MASHIRO JAPAN's planning ability! !
last year'sBirthdayWho comes up with unique projects such as mystery-solving events?
\Would you like to try your maihaku power?/
— MASHIRO JAPAN (@MWWSP_JAPAN) December 11, 2022
BirthdayUnravel the mysteries hidden in advertisements🔎
Solve the code in the advertisement and answer.💡
5 people will be selected by lottery from among those who answered correctly to receive a set of 6 types of local stickers as a Kapho bonus.🎁#Kep1er #케플러 #MASHIRO #마시로 #Maihaku Sakamoto #HappyMASHIROday
Please answer below🔗 pic.twitter.com/u9fwU8flR3
Mr. N:My designer likes that kind of thing!
There are many people who like Kep1ian games, and I think it was a great idea to stimulate their sense of fun.
Mr. A:We want people to go and see everything, so this year we planned a photo rally, added value with fun gifts, and aimed to spread the word!
I hope you enjoy it!
BirthdayJAPAN staff: I see...as expected!
Of all the projects/events you have tried so far, which ones have received a great response?
Mr. A:Personally,Chikkem RankingI think it was a great success!
🍡1st Maishiro Cup🍡
— MASHIRO JAPAN (@MWWSP_JAPAN) February 22, 2022
~Popular ticket ranking selected by Penn~
The results are announced!! ️
The top 5 most popular items are as shown in the image below!
Thank you so much for all your applications 🥳
There were 3 people who got everything right!
Those who hit the mark will be contacted via DM.
⬇️ Maishiro-chan's ticket list ⬇️https://t.co/r4jsXw5tTR pic.twitter.com/9SZtVtCngU
In addition to voting on the Chikkems that have appeared so far, we also asked them to predict their ranking!
A space was held where everyone could make predictions.
Chikkem will also be played!
Mr. N:That was interesting!
``I want to turn Chikkem'' was the first idea that came up.
Mr. A:I think that was a really good plan!
I would like to do it again.
Mr. C: I think there were about 100 applications!
The “1000 Yen Relay” project created by “MASHIRO JAPAN” is amazing!
BirthdayJAPAN staff:I've been wondering about it for a long time.BirthdayWhat kind of project is the advertising “1000 yen relay”?
𓂃𓈒 ❅ *1000 yen relay to Maishiro-chan
— MASHIRO JAPAN (@MWWSP_JAPAN) December 4, 2023
Winter 2023 is here again this year * ❅ 𓈒𓂃
Can we surpass last year's 58 relays, totaling over 250,000 yen?!
Participation starts from 1,000 yen per unit.
Quote this tweet and RT
Just upload the transfer completion screen together.✨
BirthdayLet's get excited❣️#1000 yen relay for Maishiro-chan 2023#Kep1er #MASHIRO #Mashiro https://t.co/SlzCagAhsC pic.twitter.com/1crtUh36xV
Mr. A:I had a lot of projects I wanted to do before my debut in 2021, but things weren't going well and I was in trouble.
With the aim of increasing awareness of the original donation project,
I compared the people who agreed to donate to a "relay" and retweeted it.
This is the beginning of the relay project.
I also wanted to emphasize how low the hurdle was by clearly stating the amount as 1,000 yen.
Thankfully, the amount of donations is increasing, nearly doubling every year.
Last year1000In the circle relay project,25We received support and cooperation in the amount of 10,000 yen.
Mr. N:It's strange, isn't it?
Mr. C:1000When you write yen, the hurdles are lowered. I would like students to think that they can also participate.
Mr. A: Our aim is to make people feel that we are cooperating with them.
BirthdayJAPAN staff: I see... if it's in the form of a relay, it's easier to announce that you've made a donation!
Last year's "Orange Board" was the most popular ever.BirthdayAdvertisement
BirthdayJAPAN staff:BirthdayWhich related event/advertisement was the most exciting?
Mr. N: As expectedIsn't that the orange board from last year?

- The Orange Board is a large board installed on Orange Road outside the ticket gates of Tobu Ikebukuro Station.♪
- This is a super large advertisement that can display 8 B0 (103cm x 145.6cm) advertisements and has a great impact!
- of this sizeBirthdayIt has become a hot topic as there are rarely any advertisements.✨
Mr. C:Orange board!
That was a lot of work, and a lot of people saw it!
Mr. N:It's that bigBirthdayI believe that advertising is something that is difficult to do,
I think the fact that there are many Kep1ians in Japan was another strength.
It was worth it in the sense that there were many people in Japan who could actually go see it.
That's exactly itBirthdayThere were many people who came all the way from outlying areas just to see the advertisements.
In that sense, I think it was a huge success.
BirthdayJAPAN staff:It's wonderful to be able to make so many connections through pushing.
Thank you for your valuable story!
Carefully selected by “MASHIRO JAPAN”! Mashiro-chan's recommended video collection♪
Here,Introducing Mashiro-chan's tickkems carefully selected by MASHIRO JAPAN♪
Be sure to check it out in preparation for the second Chikkem Ranking that may be held.😍
『Giddy』
『Galileo』
『WA DA DA』
『LE VOYA9E』
“MASHIRO JAPAN” in 2023BirthdayPlanning! 360°Maihaku ga Jack What is “Maihaku Densha”? !

unique and special every yearBirthdayMASHIRO JAPAN is celebrating Mashiro-chan's birthday with an advertisement!
What this year...“Sakamoto Maishiro Yurikamome Train Jack Advertisement” is being carried out!
As the name suggests,Mashiro-chan is jacking all the advertisements on the first Yurikamome train (car number 6)! !
It is a very luxurious space filled with Mashiro-chan from end to end.✨
This time, we will specially show you a little bit of the inside of the car.♪



Transportation advertisements in Japan have strict screening and conditions, but MASHIRO JAPAN, which is dedicated to Mashiro-chan, has created a specialBirthdayIt's an advertisement, right?😍
The implementation period is “December 11th (Monday) - December 20th (Wednesday)” for 10 daysSo everyone, don't miss it!
Please check this post for details😊
❄️˗ˏˋMaihaku train service starts from todayˎˊ❄️
— MASHIRO JAPAN (@MWWSP_JAPAN) December 11, 2023
Maishiro-chan will be featured in all advertisements on the Yurikamome train for 10 days, including her birthday!
@Yurikamome
12/11 (Monday) - 12/20 (Wednesday)#A bright and colorful future#Mashiro_ADtrain2023
↑If you find it, please tag it and post it.#Mashiro #Maihaku Sakamoto #마시로 #Kep1er #케플러 pic.twitter.com/61BA39WeIF
Summary
This time, we bring you an interview with Kep1er Mashiro-chan's Japanese fanbase "MASHIRO JAPAN".♪
MASHIRO JAPAN's heavy feelings towards Mashiro-chan from the interview! hot! I hope my thoughts were conveyed to you.😊
Once again, for Mashiro-chanBirthdayI witnessed firsthand the greatness of MASHIRO JAPAN, which is involved in various projects such as .
Each project has an intended ``aim,'' and many of them have been successful.✨
What's more, it's scary to be able to collaborate with the global team and even create an original song! (lol)
I felt that they were serious about their efforts as they leveraged their skills in their respective fields and used their unique ideas to boost their effectiveness.
I would like to continue to pay attention to MASHIRO JAPAN's activities in the future.♪
We wish Kep1er, Mashiro-chan, and MASHIRO JAPAN all the best in the future.😊
BirthdayLeave it to JAPAN!

After looking at the cases introduced this time, I thought, ``Me too.BirthdayI want to advertise! Many people may have felt that♪
If you are worried that "I don't have the courage to advertise..." or "Isn't the procedure difficult?"BirthdayPlease feel free to consult with advertising agency 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.♪
Consultations, media arrangements, design production, and advertising implementation reports can be completed with just LINE!
First of all, please try registering as a LINE friend ^^
★BirthdayJAPAN SNS information★
BirthdayIn JAPAN, “Twitter」「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 ^^
Twitter (@birthday_ad_jp)
「BirthdayI want to get information about JAPAN as soon as possible!”, please follow us on Twitter♪
Make dreams come true...! #crowdfunding Thorough explanation of the mechanism from the beginning 🫡
— BirthdayAdvertising Agency JAPAN (@birthday_ad_jp) February 15, 2023
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
On Twitter, we are currently implementingBirthday/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!
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 ^^
