STPR Co., Ltd. (Headquarters: Shibuya-ku, Tokyo, Representative: Masato Kashihara, hereinafter referred to as “STPR”) is pleased to announce that “Knight X” (pronounced “Knight X”), a member of our company, will appear at JAL SAPPORO MUSIC EXPERIENCE 2026, which will be held under the concept of “delivering a stage of dreams and excitement in Sapporo.”

This appearance is a new challenge for Knight Furthermore, Knight X is scheduled to appear on Sunday, April 19, 2026.

This live performance will be the first time for Knight

In this event, a live experience will be held at Daiwa House Premist Dome that emphasizes the sense of unity between artists and audience. Through the world view and live performance unique to “Knight X,” we will deliver a new expression and presence that can only be created in a different environment than before.

In addition, the “Official Lottery Advance”, which allows you to apply for tickets for this performance at the earliest, will begin accepting applications from 18:00 on Monday, February 2, 2026.

This is our first attempt as both Knight

This is my first time going to a music festival, so please be gentle with me (insurance).

I love Hokkaido so I’m looking forward to it.

Throughout my career in music, there is a place I have always wanted to stand in someday.

I am truly grateful to be able to make this happen at this timing.

I want my first challenge as Takeyaki Sho, as Knight X, and as STPR to be recognized.

I would give up everything for these four people.

As Knight X and STPR,

This is my first time taking on this challenge, and I am personally looking forward to it and feel honored.

Because of the things and goals we have accumulated towards this day,

Take it one step at a time and do your best

We will deliver a stage that will please everyone who comes.

To all the collaborators who visited the venue,

I will do my best, have fun, and be prepared.

I’ll be waiting for you at the venue on the day.

This is my first challenge as Knight X and as STPR, so I’m honestly very nervous…!

However, with all the hard work we’ve put into preparing for this day, we’ll be able to put aside the anxiety and nervousness!

I will do my best to show my cool appearance to the listeners and the many customers who come to the venue!

Everyone please go!

• Reserved seat: 12,800 yen (tax included)

• JAL Super View Seat (reserved seat): 16,800 yen (tax included)

• U-18 seats: 7,700 yen (tax included)

*Please be sure to check the precautions posted on the site before applying.

[オフィシャル抽選先行]

Reception period: February 2, 2026 (Monday) 18:00 to February 15, 2026 (Sunday) 23:59

Application URL:https://w.pia.jp/v/smex26pf-419-6/　

*For tickets other than the performance date of Knight X (Sunday, April 19th), please apply from the official event website.

*The above application URL will be accessible once the ticket acceptance period begins.

A group of visual-kei 2.5-dimensional singers who use their “voice” and visuals as weapons, such as singing and voice, mainly through online activities such as video distribution sites. Starting with the Yokohama Arena one-man live, which was the fastest in the history of 2.5-dimensional singer groups, they eventually achieved success with the Zepp tour and Budokan performance, and in 2024, they even achieved No. 1 on the weekly single ranking.

In May 2025, the group name was changed from “Knight A” to “Knight X”. On the same day, “Takeyaki Sho” joined as a new member, and along with current members “Shiyun”, “Baau”, and “Teruto-kun”, the group started activities as a four-member group. Setting themselves apart from singer idols and Vtuber idols, they will take on the challenge of growing into live performances with their strengths of live-action expression and unique worldview. In August 2025, he will hold his first solo performance at Nippon Budokan under the new system.

* Regarding the notation of “Knight X -“: 4 places (Knight

Official link

Official website:https://knight-x.stpr.com/

Official X:https://x.com/Info_KnightX

Official YouTube:https://www.youtube.com/@Knight_X_info

Official TikTok:https://www.tiktok.com/@knight_x_info

Official Twitcasting:https://twitcasting.tv/c:knighta_info

Official LINE:https://page.line.me/117gqoaz

■About STPR Co., Ltd.

We are a general entertainment production company that aims to expand the possibilities of attracting attention by creating attractive content that transcends dimensions, with the goal of “making the world more fun through creativity and passion.” We operate an MD (merchandising) business that includes the management of “Records”, the planning and production of live performances and events, the production of character visuals for creators, and the planning, production, and sales of goods.

Currently, we are expanding our “MCN business”, which provides solutions including license management, monetization support, promotion, etc. centered on music masters and video content, in partnership with platforms such as YouTube and TikTok.
In 2022, due to business expansion, we will move our new office to the top floor of “Shibuya Hikarie”. The office has a music studio and a motion capture studio, and we have established a content studio[STPR Studio]. Started STPR Studio business, which plans and produces XR content. In 2023, we will establish a Singapore corporation and expand our creators and content into Asia. From 2024, we will begin full-scale investment businesses such as M&A and CVC.

Company name: STPR Co., Ltd.
Location: Shibuya Hikarie 34F, 2-21-1 Shibuya, Shibuya-ku, Tokyo
Established: June 2018
Representative: Masato Kashihara
URL:https://stprcorp.com/