kep1er hikaru birthdayadvertising project twinkling acrux 城内エリア（JYP周辺） we will notify you in

we will notify you in advance on this project page and planner X (@_kiitaBD2026)

Data submission specifications

and we will post a promotional advertisement to celebrate Eien Hamada's 19th birthday

本プロジェクトはセンイルJAPANを通じて、本企画にご賛同頂ける皆様からの支援金をクラウドファンディング形式で募り、山根航海くんの25歳のお誕生日をお祝いする推し広告を掲載する企画です。

kep1er hikaru birthdayadvertising project twinkling acrux 城内エリア（JYP周辺） we will notify you inPrecautions when purchasing The name you would like to include in the ad is in the cart. Special NotesPlease 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 my 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 Kep1er HIKARU Senil