[B0 poster posted in 4 locations nationwide! ] Actor Sumimasa Motoshima’s birthday support advertisement
2026.03.23
Hello! This is Cheering AD.
He turned 21 on January 5, 2026 and is rapidly gaining popularity as an actor and model.🔝ofSumimasa MotojimaFrom all the fans wishing you a happy birthday,For Mr. Honjima,💕First time💕Support advertisement (Saengil advertisement)was posted🎂I would like to introduce such a memorable case.👇✅
I turned 21 years old🎂
— Sumimasa Motoshima & Staff_Official (@junjunmj_0105) January 5, 2026
I'm so happy to see so many messages and everyone taking photos of cakes and other delicious looking things 🧁
Was it delicious?✨
We also had some exciting information released today!
This is my first historical drama.🔥
Check out “Small, Square, and Soft”
The photo is from a certain work before the ban was lifted!
Thank you for your support, 21 year old Honjima! pic.twitter.com/UwlElHKBNd
[B0 size station poster] The first Senil advertisement was celebrated in 4 locations nationwide🎉
Kijima-san's 21st birthday🎂, the first Senil advertisement💛On January 9th, four days after his birthday, Kijima will perform on stage for the first time.The summer when the light died” performance starts✨So, I want to celebrate this grandly.💕and “Honjima Planning CompanyIt was planned by👏✨
㊗️Today is the first day㊗️
— Sumimasa Motoshima & Staff_Official (@junjunmj_0105) January 9, 2026
Stage ``#The summer when the light died』
We are opening!
Let's enjoy "that summer" together at Kinokuniya Hall.
After the game was over, I felt full of energy on the main island.
We look forward to your visit and your comments.✨staff pic.twitter.com/umFnTxY33j
📍Tokyo Metro Omotesando Station
I went to see an advertisement for Omotesando in front of the Hinatsu stage.😆✨
— Mochimochi Daifuku (@gamajm875) January 11, 2026
I was happy to see a birthday ad filled with love from so many people for such a wonderful project!
Once again, happy 21st birthday, Summasa-kun 🫶
#Jummasa HPB Advertisement 2026 pic.twitter.com/D9ZXzbgSRB
#Jummasa HPB Advertisement 2026
— Tropical fish of Minase🍵 (@Mnsjunsei) January 11, 2026
I went to see it on the last day!
To everyone who planned it,
Thank you very much🙏☺
Omotesando Station was less crowded, so
I mustered up the courage to take a selfie with the wonderful poster 🤣 pic.twitter.com/oTGoosNbhk
📍Tokyo Metro Ikebukuro Station
I went to see an advertisement in Ikebukuro.♪
— HANA (@hrmn_hana) January 10, 2026
I'm from a local area, but I was lucky to be able to go see the project I was involved with at the same time as the stage play.😊
Happy birthday again!🎂🎉✨#HappyJUNSEIday2026#Jummasa HPB Advertisement 2026#Sumimasa Motoshima pic.twitter.com/kkeaqaDTUb
I saw it and will report it.😆
—M♡Beautiful boyfriend (@hi_ra_eternal) January 10, 2026
I went to Ikebukuro Station!
It's a very nice ad, and when I looked at it up close, the resolution was so high that it rolled over lol
The first scene of the new year is Junmasa-kun🩵
This month, I'm going to meet Summasa-kun at a bar party with Hikatsu.😁
I will continue to support you in 2026 🫡❤️🔥#Sumimasa Motoshima#Jummasa HPB Advertisement 2026#Sumimasa Motojima birthday party pic.twitter.com/fdNC1qQmpD
There were many people who came to see us when we went on stage! It's nice to see support advertisements posted in conjunction with the event, adding another layer of fun to the event.🎵🎵
There's more! Next is the western Japan area.🗾🚃
📍Kintetsu Osaka Namba Station
Junmasa-kun's Happiba advertisement🎂👏
— Ri-chan (@ree_yoji016) December 24, 2025
I've seen it❣️
It was big, colorful, cute, and very eye-catching.💕
It's near the escalator on Platform 3 of Osaka Namba Station ~ I took Chibi Junse with me.☺️
Thank you for letting me participate 🥰🥰#Sumimasa Motoshima#HappyJUNSEIday2026#Jummasa HPB Advertisement 2026 pic.twitter.com/gReHsoSAVZ
I went to see it right away!!✨
— Kou (@imswag_matcha) December 23, 2025
Summasa-kun is beautiful...and the design is so cute💓
There's still a little time left until your birthday, but congratulations, Summasa-kun!👏
This is the platform of Kintetsu Namba Station Platform 3!
It's near the escalator, so I think a lot of people will see it.😆🎵
#Sumimasa Motoshima
#HappyJUNSEIday2026
#Jummasa HPB Advertisement 2026 pic.twitter.com/PUNRgR3rh9
📍Nishitetsu Fukuoka (Tenjin) Station
Sumimasa Motoshima-kun
— Tomoko Shiratama (@siratamatomoko) January 5, 2026
🎉happy birthday🎉
I'm rooting for the 21-year-old's success.
I hope you have a wonderful year😊#motojunhapimaccha21 #Motoshima Sumimasa Birthday Festival 2026 #Sumimasa Motoshima
I went to see an advertisement in Fukuoka.😊
So nice 🩵 pic.twitter.com/wv0NjrLKNp
I'm so happy😇I’m really glad I was able to participate 🥰
— 🐰Ah-san💚(Relaxing) (@brightwin_gogo) January 6, 2026
This is Fukuoka!
Please hold back! !
P.S Thank you for the minor pose😭#Sumimasa Motoshima#Jummasa HPB Advertisement 2026 https://t.co/mdcSwjVYqt pic.twitter.com/8jQGZRt1K7
Thank you from the bottom of my heart for "I saw it and will report it"💕Congratulations💕
And despite being busy in front of the stage,Mr. Kijima himself visited the support advertisement and reported that he saw it! !😢✨
I saw it and will report it.😆
— Sumimasa Motoshima & Staff_Official (@junjunmj_0105) January 6, 2026
It's only in Tokyo, but I went there!
It was amazing!
Thank you very much😆#Jummasa HPB Advertisement 2026#Sumimasa Motojima birthday party pic.twitter.com/URVcXz2mya
It's so cute that it became a trend among some fans to start with "I saw it and report it" when posting support advertisements on SNS.👀💖lol
There are so many people who have posted their sightings that we can't even introduce them here, so please check them out.#Jummasa HPB Advertisement 2026”Please try👈
Interview with the planning organization “Honjima Planning Company”🎤
This project was carried out by “Honjima Planning Company' commented.
-What made you decide to issue a support advertisement?
I became a fan of Sumimasa Motoshima and thought it would be nice to have a birthday ad for him, but no one was planning one, so I decided to do one.
-What were some of the challenges you faced while implementing the project?
I worked on the design myself, but there were some discrepancies along the way, so next time I thought I'd either ask Cheerling to do the design, or I'd take a careful note and outsource it.
-How was it when you actually implemented the plan?
Originally, I had experience in K-pop fandom activities, so it wasn't difficult for me to recruit investors and start activities, but I realized once again that there was a risk in asking people I had never met for help. However, I am relieved that the ad is actually published.
-What kind of support would you like to provide in the future?
I would like to continue supporting Sumimasa Motoshima-kun in the future.
Although there were many difficulties in the process leading up to the posting, it turned out to be a wonderful celebration that was enjoyed by many fans from all over the country as well as the man himself.🎂✨✨Thank you very much for your help! !
We recommend the “Easy Plan” where you can “leave everything to us”!
How do you create a design? Do I need permission from the office or rights holder? I'm not sure if I'll be able to prepare an SNS announcement image...
I want to do support advertising, but I don't know what to do in the first place!We have received many comments saying👂Therefore, Cheering AD has prepared a plan that you can start with just the desire to try!
I want to try supporting advertising this year! For those who say, firstClick herePlease check it out👇✅