CLASS:y's Fan Ad Guide [2026 Edition]: Easy Application with Oshi-Ad
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I Want to Run a Cheering Ad for CLASS:y! Here's How Individuals Can Do It for Around 30,000 Yen 🎉
"I want to run a cheering ad for CLASS:y (클래지), but can I do it alone?" "How much does it cost?" For fans with these questions, Oshi-Ad allows individuals to run cheering ads, such as digital signage, for as little as around 30,000 yen and in as little as one week. No complicated procedures are required. This article carefully explains how CLASS:y fans can run cheering ads.
About CLASS:y (클래지)
CLASS:y is a six-member K-Pop girl group that debuted in 2022. Belonging to MNH Entertainment, they have gained many fans in Japan with their unique world view and high-level performances.
Members
- YUJIN
- SOJIN
- JIWOO
- BONA
- RIA
- MONICA
Representative Songs
- SHUT DOWN
- PLAYSEXY
- RIZZ
With catchy sounds and sophisticated visuals, the group is increasing its presence in the Japanese K-Pop market. The fandom (클래지 팬덤) is also highly enthusiastic, making it a perfect match for cheering ad culture.
Types and Locations of Cheering Ads for CLASS:y
There are various types of cheering ads. Here are the main media options available to CLASS:y fans.
Digital Signage
These are ads that display videos and still images on digital monitors in train stations, commercial facilities, and busy downtown areas. They have the shortest lead time and are the easiest medium for individuals to apply for. They can be posted in major areas such as Shibuya, Shinjuku, Umeda, and Nagoya.
Outdoor Vision (Large-scale Vision)
These are ads displayed on large outdoor monitors in high-traffic areas such as around Shibuya's scramble crossing and in front of Shinjuku Alta. They have a significant impact and can be expected to spread widely on social media.
Ad Trucks
These are advertising trucks that drive around live and event venues. They can directly appeal to fans attending concerts on the day of the event.
Festival Flags and Live Venue Drink Ads
These media offer exposure within event venues. They create a special experience unique to the day of the live performance, leaving a lasting memory for fans.
Estimated Cost of Cheering Ads
| Media Type | Estimated Cost | Posting Period | Features |
|---|---|---|---|
| Digital Signage | From approx. 30,000 yen | From 1 week | Individual application OK, shortest lead time |
| Outdoor Vision | From approx. 50,000 yen | From 1 week | Large, high impact, suitable for SNS spread |
| Ad Truck | From approx. 80,000 yen | From 1 day | Ideal for promotion around live venues |
| Station Poster | From approx. 100,000 yen | From 1 week | Reach commuters and students |
By using the crowdfunding feature, fans can also share the costs (details below).
How to Run a Cheering Ad
Using Oshi-Ad, you can run a cheering ad in the following five steps.
STEP 1: Determine Your Goal and Budget
First, decide your goal for running the ad. Depending on your objective, such as celebrating a CLASS:y member's birthday, an anniversary, or a live concert, the media and budget will vary. For individual postings, prices start from around 30,000 yen, and if you collaborate with other fans, participation is possible from 500 yen per share.
STEP 2: Choose Your Media and Posting Area
Select the desired posting location and size. You can choose areas around CLASS:y's live/event venues, or major areas such as Shibuya, Shinjuku, or Umeda. You can check the list of currently available media on the Oshi-Ad website.
STEP 3: Prepare Creative (Design)
Prepare the images and videos to be used in the ad. Create them by combining cheering messages, photos of your bias (ensuring consideration for copyright and portrait rights), and fan art. Oshi-Ad also provides design guidelines.
STEP 4: Complete Application and Payment
Select your media from Oshi-Ad (app.oshi-ad.com), upload your creative, and apply. Payment can be easily completed with a credit card. For crowdfunding, launch a project and gather support from fans.
STEP 5: Posting and Reporting
After the review is complete, the ad will be posted on the specified date. After posting, you will receive a report with photos and videos, so share it on social media to spread the word further.
How to Share Costs Among Fans
If the cost is too high for one person, or if you want to celebrate together, use Oshi-Ad's crowdfunding feature.
Oshi-Ad's crowdfunding feature operates with an industry-low 10% fee. Fans can participate from 500 yen per share, allowing a wide range of people to support CLASS:y together.
Features of the Crowdfunding Function
- Participation possible from 500 yen per share
- 10% fee (industry lowest)
- Create a project page and share it on social media
- Refunds available if the target amount is not reached
- Support for verifying agency guidelines
The experience of collaborating with fellow CLASS:y fans to create a large ad will undoubtedly become a special memory of your fan activities.
What is Oshi-Ad?
Oshi-Ad is Japan's first platform where individuals can run digital signage and other ads for their bias for as little as around 30,000 yen.
Features of Oshi-Ad
- ✅ Individuals can apply: No corporate contract or agency required. Individuals can apply directly.
- ✅ Posting possible from around 30,000 yen: Achieve full-fledged advertising at an affordable price.
- ✅ Posted in as little as 1 week: Peace of mind even when time is short.
- ✅ Crowdfunding feature lowers participation hurdles: Participation from 500 yen per share, 10% fee.
- ✅ Support for verifying agency guidelines: K-Pop artists often have many guidelines, so this provides peace of mind.
While Cheering Ad (JR East Marketing & Communications) specializes in station advertising, Oshi-Ad differentiates itself by focusing on digital signage, offering shorter lead times and easier individual applications.
If you're considering a cheering ad for a popular K-Pop group in Japan like CLASS:y, Oshi-Ad is one of the smoothest options for applying.
Frequently Asked Questions (FAQ)
Q. Can individuals really place cheering ads?
A. Yes, you can. Oshi-Ad is a service specialized for individual applications. No corporate entity or agency is required; individuals can complete their application with a credit card. Since posting is possible from around 30,000 yen, it's easy to start within an individual's fan activity budget.
Q. CLASS:y is a K-Pop artist. Are the agency's guidelines okay?
A. For K-Pop artist cheering ads, there may be specific guidelines set by each agency regarding the use of fan art and photos. Oshi-Ad provides support for checking agency guidelines. By confirming with our staff before applying, you can proceed with peace of mind.
Q. What should I do if I want to collect money from other fans?
A. Please use Oshi-Ad's crowdfunding feature. By creating a project page and spreading it on social media, you can encourage other CLASS:y fans to participate. Since participation is possible from 500 yen per share, it's possible for all fans to contribute to a large ad. The fee is an industry-low 10%.
Q. How long does it take from application to the ad being displayed?
A. While it depends on the media, digital signage can be displayed in as little as one week. Please plan backward from your desired date for anniversaries or events. We recommend applying 2 to 4 weeks in advance to allow plenty of time.
Q. What if I can't create the design myself?
A. Oshi-Ad provides creative guidelines and reference materials. Using design tools like Canva or asking a fan friend skilled in design on social media is also an option. If you have passion for your bias, you're sure to create a wonderful design.
Summary: Convey Your Feelings for CLASS:y with a Cheering Ad
There's more you can do for CLASS:y than just watching lives and streams. Cheering ads are a new form of fan activity that allows you to visualize your love for your bias in the city and around venues.
With Oshi-Ad, individuals can run cheering ads for CLASS:y for as little as around 30,000 yen and in as little as one week. Using the crowdfunding feature also makes it a special project, powered by the collective efforts of fellow fans.
Please use Oshi-Ad to express your feelings for CLASS:y.
👇 Check out app.oshi-ad.com