Introducing Yuki Sasamori's profile, X (old Twitter), career, and appearances! Popular actor who appeared in “Zenkaiger”, “Touken Ranbu”, and “Anste”

This time,Special feature on Yuki Sasamori, an actor who is active mainly on 2.5-dimensional stages.We will deliver👏

“What is Mr. Sasamori’s brilliant career?”

“Were you originally a model?”

We will thoroughly explain Mr. Sasamori's past to present.♪

AlsoBirthdayJAPAN isWe have officially partnered with Sasamori's agency, "Omnia Co., Ltd."!

You can now also do Yuki Sasamori's favorite advertisements® (birthday/support advertisements).♪

In the second half of the article, we will introduce details about Oshi Advertising® (birthday/support advertising) and partnerships.

After reading this article,I want to run an Oshi no Oshi advertisement®!」「I'm curious about Oshii Ads®!If you think,BirthdayPlease contact JAPAN official LINE!

“I want to run Oshii Advertising®, but I don’t know where to start…”“What kind of media should I use to advertise?”If you are worried about this, please click here.Manual material listPlease also check out✨

In addition, you can now search case studies for Oshi Ads® (Birthday/Support Ads) by medium, genre, and artist!

It is being updated from time to time, so please check it out.✅

Yuki Sasamori’s profile

Yuki Sasamori is a very popular actor who mainly works on 2.5-dimensional stages.

Here, we will introduce Mr. Sasamori in detail!

Japanese actor affiliated with Omnia Co., Ltd.

Yuki Sasamori is an actor who belongs to Omnia Co., Ltd., a Japanese entertainment agency.💙

Mr. Sasamori is very active on stage and in musicals.Won the Grand Prix at “Kanto High School Mister Con 2015 (currently High School Boys Mister Con)” when he was in his second year of high school.✨

After that, she joined an agency and made her debut as a model.

While working as a model, she will also expand her career to theater and musicals.

Mr. Sasamori apparently played baseball when he was a student.⚾

From the first year of elementary school to the third year of junior high school, he belonged to a club team and spent his days immersed in baseball.😮

View this post on Instagram

A post shared by Yuki Sasamori (@hiro.0621.hiro)

 

When I was in the third year of junior high school, I belonged to a powerful club team and was even given the role of captain.

Mr. Sasamori was said to have been recommended for baseball as a high school student, but due to an injury he gave up on the baseball career.

When he quit baseball and was unsure of his career path, he passed a contest and began working as a model while also pursuing an acting career.

And even now, his love for baseball remains strong enough that he still participates in baseball events hosted by his fellow actors.

Yuki Sasamori's X (old Twitter)? Official website/SNS information summary

If you want to know the latest information about Sasamori-san, please check out her official SNS and fan club.♪

On X and Instagram, you can see Sasamori in her daily life from off-shots of the works she has appeared in.❤️

In particular, X has over 110,000 followers (as of April 2026), so you can always check the latest information.

You can also see many of Sasamori's past works on YouTube.😉

If you want to know more about Sasamori-san, we recommend joining the official fan club.

Monthly fee: 550 yen (tax included)Members-only photos and videos, blogs, voices, birthday emails, etc.You can enjoy it!

Summary of Yuki Sasamori's career

Here, we introduce the brilliant career of Mr. Sasamori, who is active on various stages.♪

The more you know about Sasamori, from his debut to his most talked-about works, the more you'll definitely fall in love with him!

Entered the entertainment industry after winning the Grand Prix at “Kanto High School Mr.Con 2015”

Actually, Mr. SasamoriHe entered the entertainment industry after winning the grand prize at "Kanto High School Mr. Con 2015" (currently known as High School Boys Mr. Con).

What's more, the reason she accepted the contest was because she was walking around town and someone asked her if she wanted to take it!

He said he was hesitant about accepting the offer, but in the end he entered the contest and won the grand prize.✨

After winning the Grand Prix, she started working as a reader model.

Although you are currently active mainly as an actor, you first made your debut as a model.😉

2018 Miracle☆Stage debut on the stage “Sanrio Danshi”

Source

After working as a model, she made her stage debut in 2018.

The work that was first staged was a work based on ``Sanrio Danshi'', which depicts the daily lives of high school boys who love Sanrio characters.Role of Yu MizunoAppeared as.

Sanrio Danshi is so popular that various media such as games, manga, and TV animation have been developed.✨

Tasuku Mizuno, played by Mr. Sasamori, comes to love My Melody, which his younger sister loved, because he has been taking care of his younger sister since he was a child in place of his parents, both of whom worked.

He considers his love for My Melody to be his strength, and although he sometimes appeals to girls, he essentially plays the role of a caring older brother.

My Melody's cuteness matches Sasamori-san's cuteness.😉

He was active on stage as a Sanrio boy for four years, steadily increasing his popularity.

Appearing one after another, mainly in 2.5D works! Active on stage, drama, and movies

He made his stage debut as a Sanrio boy, and has since been active in multiple dramas and movies!

In the past, he has appeared in the drama ``Born First,'' starring Arashi's Sakurai Sho, and the movie ``Machida-kun no Sekai.''

Of course, in addition to dramas and movies, he is also very active in plays and musicals.✨

She has also appeared in many popular works such as the musical ``Romeo & Juliet'' and the stage play ``The Quintessential Quintuplets.''

Recently,Stage play “ZERO RISE” and stage play “HiGH & LOW THE Sengoku Gaiden”I am very busy as I have many stage performances scheduled such as❤️

You can see many different appearances of Mr. Sasamori this year too.😉

🔽Stages scheduled to appear in 2026🔽

Yuki Sasamori's 3 previous appearances

Mr. Sasamori has appeared in various works so far!

We will introduce three selected works from among the works that we have appeared in in the past!

"Kikai Sentai Zenkaiger Spin-off" Role of "Hitogaon" (2021)

Source

When it comes to the Super Sentai series, children often look up to it, but Mr. Sasamori has actually appeared in it as well.

At that time, he appeared in the spin-off of ``Kikai Sentai Zenkaiger'' as Hitogaon.

Hitogaon played the role of a humanized robot called Kikainoid (mechanical life form).

In this story, which one is suitable for being the center of Super Sentai? white?

This is a spin-off drama with the strongest theme of the main character who is not Red himself.

Although it was only 2 episodes, it made its presence felt.

“Ensemble Stars! THE STAGE” series “Eichi Tenshoin” (2018-2025)

Source

Mr. Sasamori will also appear in the live-action version of the popular smartphone game!

The content is a training game in which a female student who transferred to ``Private Yumenosaki Academy'', a male idol training school, spends her days supporting idols as the only student in the production department.

Mr. Sasamori plays the role of ``Hidetomo Tenshoin,'' a child of a large conglomerate, who serves as the student council president at school and has a kind heart who loves his students.

The sparkling idol is perfect for Sasamori-san.😊

Role of “Matsuie” in the musical “Touken Ranbu” series (2019-)

Mr. Sasamori is currently appearing in the popular musical "Touken Ranbu".

Touken Ranbu is a training simulation game in which you collect and train ``Touken Danshi'', who are anthropomorphized Japanese swords into male figures, and fight against enemies that appear on historical battlefields.

Touken Ranbu, which started as a game, has become an extremely popular work that has been adapted into media such as musicals, anime, and stage plays.

Among them, the musical "Touken Ranbu" will be held at Tokyo Dome on July 29th and 30th, 2025 to commemorate its 10th anniversary.

It is unusual for a 2.5-dimensional work to be performed at Tokyo Dome, and it is attracting a lot of attention.

Mr. Sasamori won the audition and appeared in the musical ``Touken Ranbu''.

Matsue, played by Mr. Sasamori, is a swordsmith from the Nanbokucho period, Yoshihiro Go.Goyoshihiro)He plays an elegant and strong swordsman with a sword made by ``.

With Omnia Co., Ltd.BirthdayJAPAN is officially partnering with Oshi Ads (Birthday/Support Ads)!

Do you know about "Oshi Advertising (Birthday/Cheering Advertising)"?

「BirthdayMany people may know it by names such as "(Birthday) Advertisement" and "Support Advertisement."

What is a push advertisement (birthday/support advertisement)?To explain briefly,Advertisement for fans to support their favoritesAbout.

Here, we will introduce in detail about such push advertisements (birthday/support advertisements).

Partnership details

This time,BirthdayJAPAN is Omnia Co., Ltd.We have officially partnered with , and now you can place endorsement ads (birthday/support ads) for our affiliated actor, Yuki Sasamori.

By clearly defining the official materials and rules that can be used in push ads (birthday/support ads), you can run push ads (birthday/support ads) safely and securely.

We will contact Omnia Co., Ltd., so if you are thinking, "I would like to run an endorsement advertisement (birthday/support advertisement) for Yuki Sasamori," please contact us first.BirthdayPlease contact JAPAN LINE.♪

Furthermore,Please be sure to apply for permission, not by yourself.BirthdayThis must be done through JAPAN (As this is an affiliated office, there is no fee for applying for permission.）⚠️

Also,Before running Yuki Sasamori's endorsement advertisement (birthday/support advertisement), below “Oshi Advertising Regulations”Please be sure to check😊

🔽[Talents belonging to Omnia Co., Ltd.] Oshi advertising regulations (updated 2026/03)🔽

If you would like to apply for a push advertisement (birthday/support advertisement), have any questions, or have any questions, please feel free to contact us through our LINE page.📲

What is a push advertisement (birthday/support advertisement)?

Do you know what kind of advertisements (birthday/support advertisements) are?

Oshi ads (birthday/support ads) are "ads for fans to support their favorites."

One of the Oshikatsu cultures that started in Korea, birthdays (Birthday) Also called advertising or support advertising.

「I want to support the push!」「I want to celebrate my favorite birthday or anniversary!Fans from all over the world with this idea are voluntarily placing advertisements for non-commercial purposes.

When it comes to push advertisements (birthday/support advertisements), Korean idols are the standard image.In recent years, the genres that are popular have expanded to include Japanese idols, artists, YouTubers, VTubers, and athletes.💡

Make it come true with your friends with “Oshikura Fan”! Dream Push Advertisement (Birthday/Cheering Advertisement) Project

"I'd like to run a promotional ad, but I'm worried about the cost and it seems like a lot of preparation..."I'm sure there are people who are worried about this.

What I would like to introduce to such people is “Oshikura fan”.

What is Oshikurafan?

「Individuals launch and plan projectsA service where supporting people donate money to support advertising (birthday/support advertising).」

That's it!

A major benefit is that by pooling support funds among people who agree with the project, it is possible to issue large-scale advertisements that would be difficult to do alone.

BirthdayThis service operated by JAPAN provides full support from project launch to fund collection and management, advertising space arrangement, design production, and return shipping.💁

It is also attractive that the donations collected can be used to plan advertisements (birthday/support advertisements).

So far, club fans such as "G-DRAGON", professional e-sports team "REJECT", and VTuber "Mashiro Nagino" have achieved the target amount and advertisements have been implemented!

Even if you are a first-timer and don't know where to start, our dedicated staff will carefully support you.🎶

In the unlikely event that the target amount is not reached, there will be no fees and a full refund will be given to supporters, so don't worry.

Also, “I want to be a supporter rather than a project founder.If you have any questions about Oshikura fans, please feel free to contact us on the official LINE page for free chat and telephone consultation!

「I want to know more about Oshikura fans!”, please take a look here!

We will introduce in detail the types of advertisements that can be placed on Oshikura Fan and the process to achieve them.♪

Summary

This time, we have brought you a special feature on Yuki Sasamori, who is active in multiple fields such as stage plays and musicals.♪

In addition to his princely looks, he has the solid ability to play the role.😉

The more you know about him, the more you'll fall in love with Sasamori-san!

Why not put out your favorite advertisement (birthday/support advertisement) for birthdays, debut commemorations, etc.?

If you are interested, pleaseBirthdayPlease feel free to contact us on JAPAN's official LINE♪

BirthdayLeave it to JAPAN!

Read this article

“I would also like to run an Oshi Ad® (birthday/support ad)!”

Isn't there a lot of people who thought so?✨

On the other hand, some people may feel that ``But Oshii Advertising® seems difficult...'' or ``I'm worried about the procedure...''

In such a case, pleaseBirthdayPlease contact JAPAN!

BirthdayIf you register with JAPAN's official LINE, your questions about Oshii Advertising® will be answered immediately by the auto-response chat!

Additionally, you can chat with our staff or consult over the phone, so even first-time users can use our service with confidence.📞

Consultation about Oshi Advertising® → media arrangement → design production → post-posting report can all be completed with just LINE, so feel free to add us as a friend!

★BirthdayJAPAN SNS information★

BirthdayJAPAN delivers the latest information on "X (formerly Twitter)," "Instagram," "TikTok," and "YouTube."♪

In addition to information about Oshii Ads®, we also constantly send out trends related to actors, idols, VTubers, YouTubers, athletes, and information on advantageous campaigns.📱✨

Please follow us and check the latest information.

X (@birthday_ad_jp)

「BirthdayI want to check the information about JAPAN as soon as possible! ”, please follow X (old Twitter)!

In X,

• Announcement of ongoing promotions
• Publication of Oshi Advertising® example photos and videos
• Distribution of blog articles about actors, idols, VTubers, YouTubers, and athletes
• Notice of advantageous campaigns

etc.,BirthdayWe deliver the latest information on JAPAN as soon as possible.

#advertisement If you give it out #BirthdayJAPAN🤗💖
Dedicated personnel such as idols, actors, YouTubers, VTubers, e-sports players, etc. will help you spread the word!

Acceptance rate 95%! Started acting on behalf of companies to apply for permission.📷✨
Also open on Saturdays, Sundays, and holidays! We will respond to your LINE inquiry within 1 business day.♪

BirthdayClick here for JAPAN's past achievements🔽… pic.twitter.com/I7uAhioBdp

— BirthdayJAPAN (@birthday_ad_jp) September 12, 2025

Instagram (@birthday.ad.jp)

On Instagram, we are introducing examples of Oshii Advertising® that have been implemented!

For those who are thinking, ``I want to try it myself,'' there are many posts that will surely be helpful!

If you save posts that interest you, you can conveniently refer back to them at any time.

Please follow us and use it for your daily promotion.

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TikTok (@birthday.ad.jp)

If you want to see examples of Oshii Ads® in your free time, we recommend following us on TikTok!

You can view it in your spare time, such as while getting ready in the morning or commuting to work.♪

@birthday.ad.jp

🤍Our customer's #favorite advertisement certification shot📸🤍 #SKE48 #Makiko Saito uploaded a photo with #support advertisement😊💕 Source: https://x.com/saitomakiko_628/status/1876490520002011527

♬ Original song - BirthdayJAPAN

YouTube (@birthday_ad_jp)

Oshii Ad® examples are also being distributed on YouTube!

Please watch the short video to see the advertisements that interest you.