Strawberry Prince Celebrates 10th Anniversary! Commemorative Live Stream, MV for 'Cinderella e.', and Special Website Launched

STPR Inc. (Headquarters: Shibuya-ku, Tokyo; CEO: Masato Kashiwabara) is proud to announce that our 2.5D idol group, 'Strawberry Prince' (SutoPuri), celebrates its 10th anniversary today, June 4, 2026. To commemorate this milestone, a special anniversary live stream will be held today starting at 8:00 PM JST on the official Strawberry Prince YouTube channel ( https://www.youtube.com/@StrawberryPrince ).

Additionally, the group has released the music video for their 10th-anniversary commemorative song, 'Cinderella e.', and launched a special 10th-anniversary website.

Formed on June 4, 2016, 'Strawberry Prince' began its activities primarily on video streaming platforms. Since then, the group has expanded into a wide range of entertainment, including music production, live concerts, video creation, anime, films, and books. Supported by countless listeners, the group celebrates its 10th anniversary today, June 4, 2026.

In addition to the 8:00 PM JST anniversary live stream, the group is undertaking various 10th-anniversary initiatives, including the release of the music video for 'Cinderella e.' and the opening of the special 10th-anniversary website.

■ Strawberry Prince 10th Anniversary Live Stream
During today's live stream, the group plans to share special announcements regarding the 10th anniversary. Please enjoy this special time filled with gratitude for the past and thoughts for the future.
Date & Time: June 4, 2026 (Thu), from 8:00 PM JST
Channel: Official Strawberry Prince YouTube Channel
URL: https://www.youtube.com/live/ThgdHprWN0g?si=YRVI2ftapqEnq3fx

■ Release of 10th Anniversary Commemorative Song 'Cinderella e.' Music Video
In celebration of this significant 10-year milestone, the commemorative song 'Cinderella e.' was created to express gratitude to all the fans (listeners) who have supported the group. The track is a newly written collaboration with the creator unit 'HoneyWorks,' known for producing numerous hit songs. It is a song packed with the unique charms of both 'Strawberry Prince' and 'HoneyWorks,' blending past achievements with hopes for the future.
Please pay attention to the lyrics, which convey the straightforward love and gratitude that 'Strawberry Prince'—who has walked hand-in-hand with their listeners through both good and challenging times—feels for their 'Cinderella' (listeners).

[MV] 'Cinderella e.' / Strawberry Prince
Vocal: Strawberry Prince
Lyric, Music, Arrangement: HoneyWorks
Recording Director: Yuichi Nitta (Gold Beats Factory)
Mix Engineer: Satoshi Hosoi
Sound Direction: Gold Beats Factory
Illust: nanao
Storyboard: SiNA
Movie: HAR

■ Strawberry Prince 10th Anniversary Special Website
The special website will progressively feature messages from the members, historical content looking back at their past activities, the latest information, various projects, and announcements regarding the 10th anniversary. It is designed for fans to enjoy both the group's 10-year journey and the future of 'Strawberry Prince'.
Special Website URL: https://strawberryprince-10th-anniversary.stpr.com/

■ Strawberry Prince Profile
A 2.5D idol group engaged in various activities, primarily on video streaming platforms.
In 2016, led by 'Nanamori.', creators active in various genres such as 'utaite' covers and gaming commentary gathered to form 'Strawberry Prince'.
The official YouTube channel has accumulated over 10.4 billion views, with over 4.4 million subscribers, and a total social media follower count (including individual members) of 50.5 million (as of May 2026).
In the arena tour held across 11 locations and 44 performances starting in January 2023, they mobilized approximately 350,000 attendees. At the end of the same year, they performed at the 74th NHK Kohaku Uta Gassen. In 2024, they were active across various media, including hosting their own terrestrial television program on the TBS network. Their 1st single, 'Hajimari no Monogatari', released in June of the same year, reached #1 on the Oricon (as of 6/17) and Billboard JAPAN (Top Singles Sales as of 6/12) charts. Their first animated film, 'Strawberry Prince the Movie: Hajimari no Monogatari ~Strawberry School Festival!!!~', released nationwide in July of the same year, generated significant buzz domestically and internationally, achieving massive success.