Mirei Mizuki-chan 1st anniversary advertising project

Project overview

This is a project launched to celebrate the birthday of THE IDOLM@STER SideM Koron Chris.

Background/thoughts towards the project

We launched this project to celebrate Koron Chris's birthday in his hometown of Saitama. We are looking for people who would like to celebrate their birthday with us.
Who is in charge of illustrations for the advertisement? Mr.

This is Amasagi, the host. We started the social game version of THE IDOLM@STER SideM with the audition project in 2015, and have continued to support Koron Chris ever since. We also sponsored last year's support advertisement inside Saitama Prefecture Station.

112,000 yen (tax included)

Posting content: Station poster
Posting location: Somewhere in Saitama Prefecture
Posting period: 7 days including October 11, 2026 (planned)

*Advertisement is subject to change from the listed advertisement as availability is subject to change from time to time. Please note that even if changes are made, cancellations cannot be made.
*Advertisement is a guaranteed execution type. With the support of one or more people, we can ensure that it will be posted.

Advertising/printing cost: 97,460 yen (tax included)
Clafan fee: 17,250 yen (tax included)
*After the publication ends, we will report the income and expenditure.

*If there is a surplus of 100,000 yen or more, it will be used for advertising expenses such as adding advertisements.
※If the surplus is less than 100,000 yen, it will be donated to the Sea Feather Fund. https://www.umitonagisa.or.jp/uminohane/

You can support from as little as 1,000 yen (tax included) per unit, and you can support as many units as you like.

①1,000 yen: Supporter's name posted in support advertisement

[How to enter your name]

• There is a field for how to write your name when providing support, so please enter your desired name.
• If the credit name does not need to be listed, please answer "Not listed."

[Notes]

• Credit name will be posted only once per person. Only the information entered at the time of the most recent support will be reflected, so even if you are supporting more than once, please be sure to enter the information each time.
• We will not post names that include your full real name, words that violate public order and morals, copyrighted words, or words that may make others uncomfortable. Please note that in that case, we will not issue a refund.
• Emojis and special characters are not allowed.