[Idolmaster 20th Anniversary] Added illustrations for support advertising and a template plan has been released! [Limited time only]

The Idolmaster series will celebrate its 20th anniversary on July 26th, 2025. To liven up the 20th anniversary with producers, we have released illustrations and templates for supporting advertising to celebrate the 20th anniversary!

① Official idol illustrations for the 20th anniversary can now be used for support advertisements!

Idols dressed in 20th anniversary costumes will be available for support ads for a limited time.

Usage period

Supporting ads that will be posted by Saturday, July 25th, 2026Can be used in
*Apply until May 2026

Regarding usable materials

If you would like to celebrate your 20th anniversary with fan art, you can also use the 20th anniversary logo only.

Usage notes

■ Supporting Advertising Rules
Please check the support advertising regulations for each title before applying and creating a design.
　・The Idolmaster (765PRO ALLSTARS)For more informationHere
・The Idolmaster Cinderella GirlsFor more informationHere
・The Idolmaster Million Live!For more informationHere
・The Idolmaster SideMFor more informationHere
・The Idolmaster Shiny ColorsFor more informationHere
・Gakuen IdolmasterFor more informationHere

■When using idle across titles
To celebrate the 20th anniversary, we can also post support advertisements that feature multiple idols across titles!

In addition, even if the official illustration is used only for 20th anniversary illustrations, support advertisements can be displayed across titles.

If you want to cross the title, use the "Idolmaster" series logo.
「Idolmaster support adsPlease follow the rules of ".

②You can participate even if you can't design! Template plans now available!

We have prepared a template plan that is easy for producers who are interested in supporting ads but have been unable to design and have difficulty making any other choice!

Regarding template design

Two types of templates are available to suit the size of your ads.
The template has1) Message from the producer (up to about 150 characters) 2) Organization name and nicknameThis will be reflected at the Jeki Support Advertising Office.

*Please note that we cannot adjust the design of templates, such as changing the font.

■Design ① B0 poster size
Can also be used on large boards worth 4 B sheets

■Design ②B0 poster 2-size

Template Usage Period

Support advertisements will be posted between Monday, July 21st and Sunday, August 3rd, 2025Can be used in
Applications can be made until Saturday, May 31, 2025
*Cannot be used for long-term media such as one month of publication.

Notes on Nicknames

- Support advertisements cannot be posted by individuals due to the rules of the media company.When writing your nickname, at least two people are requiredPlease fill in with: (It can also be a fan organization name or group name, not a nickname.)
- Please enter any copyright-free names, character names of specific products, and other content.
- Nicknames and organization names are expected to be up to 50 characters. If the number of characters increases, please contact us in advance.
For more detailed rules,HerePlease see.

How to apply

When applying, be sure to include the printing option for your desired ads. Please also add a message form to your cart.

Please add the following two items to your cart.
①Advertising media you want to display + printing options
② Message/organization name form for templates

▼Message and organization name input form

https://cheering-ad.jeki.co.jp/products/idolmaster-20-template

Please check in advance the design that reflects the message and organization name.
Furthermore, the social media announcements of support advertisements will not be made by jeki, so please make sure that groups prepare them.

*It can be displayed in sizes other than B0 posters and double-stranded B0 posters, but we may not be able to accept items with significantly different layouts, such as vertical ones. Large boards and other items can be displayed, but data production may take longer than usual.
*The frame collection will depend on availability after payment.

*The contents are as of the date of publication.
*The period and content are subject to change without notice.

Advertising schedule for 20th anniversary

If you are designing yourself

For template plans

Recommended ads

Shinjuku Station

https://cheering-ad.jeki.co.jp/products/eki_147

↓Large boards that can be displayed using B0 size templates

https://cheering-ad.jeki.co.jp/products/eki-145

https://cheering-ad.jeki.co.jp/products/eki-9

↓B0 poster can be displayed in a double-sized template

https://cheering-ad.jeki.co.jp/products/eki-34

In addition,Shinjuku area ads

Tokyo Station and Chiba area

"THE IDOLM@STER 20th anniversary special party will be held at Mori no Hall 21 in Matsudo City
I MUST GO ON!! I'll continue to be Idolmaster! We would like to post a support ad for the 20th Special Live Streaming!

nearest stationSince there are no media that can be used to post support advertisements at Shin-Yashisha Station, we recommend advertising on-train, such as Tokyo Station, Matsudo Station, and other trains, which are used for transfers.

Access to Mori no Hall 21 isHerePlease check.

[Tokyo Station]

https://cheering-ad.jeki.co.jp/products/eki-77

https://cheering-ad.jeki.co.jp/products/eki-385

In addition,Tokyo area ads

[Matsudo Station]

https://cheering-ad.jeki.co.jp/products/eki-455

[Nishi-Funabashi Station]

https://cheering-ad.jeki.co.jp/products/eki-111

[Train Advertising]

https://cheering-ad.jeki.co.jp/products/eki-452

https://cheering-ad.jeki.co.jp/products/eki-257

We also introduce recommended support ads for each venue!

If you would like to post support ads for other shows, please see the article below.✨

Frequently asked questions

Click here for information about support ads and support ad rules for each series!

Click here for frequently asked questions about Idolmaster support ads!