Since their debut in 1974, they have continued to lead the era with live performances at Hanazono Rugby Stadium and in the Shinjuku Subcenter, and in 2019 they celebrated their 45th anniversary.

Kai, who has continued to pursue a new style in recent Billboard Live performances, will make his first on-stage appearance with the Kai Band, the origin of his career. What kind of performance will they deliver? A premium live show that all rock fans must see.

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※ This performance will be conducted using seating arranged for COVID-19 safety measures.
※ Club BBL pre-sale and general sale applications are limited to up to two people per show.
※ Before attending, please be sure to check the "Customer Cooperation Requests" in the page titled "COVID-19 measures upon reopening."
※ This performance may be filmed. Please understand that you may appear in the footage.