KOKI BIRTHDAY PROJECT2026
37 支援口数
¥351,000 『¥330,000円』の達成を目指しています。
本プロジェクトは、December 02, 2025 00:00までに、¥330,000円達成しない場合は広告を変更しイベントを行います。
計算中 残り日数
Precautions when purchasing
●The name you would like to include in the ad is in the cart.Special Notes”Please fill in the form below. Once added to your cart, it will appear immediately below.
●If you do not wish to have your name published, please select [I do not wish to have your name published in the advertisement] and leave it blank.
●It is not possible to reflect emojis. Thank you in advance for your understanding.

project hashtag
Please help spread the word about the project by using the dedicated hashtag for KOKI BIRTHDAY PROJECT2026.🙌
Project-specific hashtag
#KOKI_BIRTHDAY_PROJECT2026
Benefits of supporting this project
●We can celebrate Kouki's 17th birthday together.
●You can let Kouki know that you support him through advertisements.
About the planner of this project
This is a fan base that supports Tanaka Tanaka. The purpose is to provide domestic and international support, and to operate as a place for support, information, and exchange for fans.
Project-specific open chat
For those who supportedPlease use the project's LINE open chat to connect with the planner and get excited about the latest information on the project.
About the planning process and thoughts
It's been about four years since we started supporting Kouki, and it's thanks to all of Kouki's fans that we are able to run advertisements every year. I am very grateful.
One thing we can do for Kouki right now is to express our great love to you on his birthday.BirthdayI think it's an advertisement. That is why we have planned this year as well.
Once a year, together with the fans who support us every year,BirthdayThrough the advertisement, we hope to convey the feeling of continued support, everyone's great love, and the continued happiness of Kouki-kun.
Project overview
This project will collect donations from everyone who supports this project through Senil JAPAN in the form of crowdfunding to celebrate Kouki's 17th birthday.BirthdayThis is a plan to post advertisements.

Main push advertisement
is the goalBirthdayThe advertisement will be posted at a bus stop in Gangnam-gu, Seoul, South Korea.
This time, we will proceed without returning items in order to keep the amount of donations to a minimum.
In return, those who support us will have their names listed in advertisements based on their support amount.
Bus stop advertisement (bus shelter image)

schedule
| date | Content |
|---|---|
| November 12, 2025 - December 1, 2025 | Support funding application period |
| January 1st to January 31st, 2025 | ★Scheduled advertising implementation date★ |
*Please note that the period may vary depending on the progress of the project.
Checking project progress
Follow the planner's X account to check the progress of the project👇
@koki_t0129
About support money
Target amount
If the amount of support exceeds the target amount, we will conduct additional promotional advertising!
We will inform you about the advertising content to be added on this project page, X (Twitter), etc.
How to use support funds
The funds collected will be used for the following purposes:
●Posting recommended advertisements
●Advertisement image creation
How to use surplus money
Even one yen of donated funds will be used for Kouki's birthday event without being held in the hands of the organizers, and any surplus that is not used (up to 49,999 yen) will be carried over to the next project.
Please rest assured that we will contact you with an income and expenditure report after the event.
If the support funds do not reach the target amount
If this project does not reach the target amount, we will change the advertisement content and implement it. In that case, we will notify you in advance on this project page and on KOKI JPN FB's X.
Please note that advertising content is subject to change.
About returns
The return amount will include tax.
3,300 yen
●No return
5,500 yen
●Name in advertisement
11,000 yen
●Name (large) written in advertisement
22,000 yen
●Name (large) written in advertisement
*Return product data will be sent to you by the planner.
About returned product data and income and expenditure report data
●Returned items in data format and project income and expenditure report data will be sent by the planner.
●Information on how to send returned items in data format and an income and expenditure report will be sent by the planner via email.
●For other details, please contact the planner.
Open chat exclusively for KOKI BIRTHDAY PROJECT2026 supporters
For those who supportedPlease use the project's LINE open chat to connect with the planner and get excited about the latest information on the project.
Precautions
●After signing a confidentiality agreement with the organizer, we will provide information on supporters for the purpose of providing returned items and income and expenditure report data. (Excluding phone number and address) Thank you for your understanding.
●For returned items that include the supporter's name in the advertisement, it will always be written in the returned item column, so please check to make sure it is correct. Please note that even if you do not write your name in the advertisement, the system will display a field to enter it at the time of purchase.
●Although it is displayed in multiple languages, we use automatic translation, so the expressions may differ in foreign languages. Please note that "Japanese" is the correct sentence.
●Consumption tax will be applied to the support amount. Tax will be added at the time of payment. Please note that the amount that planners can use for their projects is the amount collected excluding tax.
● Once you have supported us, we cannot cancel or refund your support.
Payment method
Support funds can be paid in the following ways:
●Credit card (Visa, Mastercard, JCB, American Express)
●PayPal
●bank transfer
*If you choose bank transfer, please make the transfer within 7 days of payment registration and by the end date of support. If we cannot confirm the transfer, the order will be treated as cancelled.
About contact information
●For more information about Kurafan or to inquire about return items, please contact the organizer, X (@koki_t0129).
●For inquiries regarding payment methods, please contact Senil JAPAN. biz@birthdayadjp.com
Frequently asked questions
Is it possible to cancel/refund?
We apologize for the inconvenience, but once your support has been received, it cannot be canceled. Please consider this carefully and support us. This does not apply if this project is not carried out correctly due to a problem on the organizer's or agency's side.
Who should I contact if I have questions about the project?
Please contact the above contact information.
Can I support multiple accounts? Also, in that case, can the returned items be combined?
It is possible to support multiple units, but returns cannot be combined (e.g. 5,000 yen x 2 units for a 10,000 yen return). Each amount will be returned.
KOKI BIRTHDAY PROJECT2026
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37 支援口数
¥351,000 『¥330,000円』の達成を目指しています。
本プロジェクトは、December 02, 2025 00:00までに、¥330,000円達成しない場合は広告を変更しイベントを行います。
計算中 残り日数

