The collaboration between Shigure Ui and mezzo piano has been cancelled.

On September 17th, Inc Coly. announced the cancellation of “Shigure Ui x mezzo piano,” an event that was scheduled to take place in October 2026.

The collaboration in question was between Shigure Ui, an illustrator and VTuber, and the junior apparel brand mezzo piano. It was announced on September 15th, and plans were made to sell merchandise featuring newly drawn illustrations and to hold a pop-up shop.

Coly explained that the cancellation was due to various circumstances. Shigure Ui herself also commented on the matter, stating that in addition to receiving various opinions, there were also threats suggesting acts of violence against her and other related parties. As a result of considering safety, the collaboration was canceled. She also apologized to those who were considering attending for the sudden notice.

For inquiries regarding this matter, please contact the Animebako Customer Center.

Announcement of the cancellation of “Shigure Ui x mezzo piano” https://t.co/8JDWWe5uuH

— [Official] coly PR 🌞Life with coly🌙 (@colyinc_PR) September 17, 2026

Please read this.

Due to various opinions received, as well as threats suggesting acts of violence against me and other related parties, this collaboration has been canceled for safety reasons.

We sincerely apologize to everyone who was considering attending for this sudden announcement and for causing you concern. https://t.co/eJ1v4TSedh

— Shigure Ui 🌂 (@ui_shig) September 17, 2026

This article is an English translation of an original Japanese article, translated by the Mogura VR editorial team.

Reference

Related Articles

VTuber本阿弥あずさ主演のコンシューマーゲーム『あじゅ～るメモリア』制作決定

9月15日、エンターグラムは新作ゲーム『あじゅ～るメモリア』の制作決定を発表しました。コンシューマー向けのタイトルです。主演と監修を務めるのはVTuber本阿弥あずささんです。 発表にあわせて、ティザーサイ…
VTuber2026.09.17

アップランド、VTuber新レギュラー番組2本の配信を決定

9月25日、株式会社アップランドは情報番組『アップランドNEWS』のレギュラー配信を始めます。配信先はVTuberプロダクション.LIVEの公式YouTubeチャンネルです。あわせてバラエティ番組『アップランドTV』の配 [&h…
VTuber2026.09.17