On the 14th, Seibu Lions announced that five games to be held at their home stadium, Belluna Dome, in July will be held as the "VARZAR x LIONS Collaboration Series," a collaboration with the fashion brand "VARZAR."

At the "42nd Mynavi Tokyo Girls Collection 2026 SPRING/SUMMER," the largest fashion festival ever held on the same day, the idol group "CUTIE STREET" unveiled the "VARZAR x LIONS collaboration uniform" while wearing it.

The games to be held are against Nippon-Ham on July 22nd and 23rd, and against Softbank Hawks from July 24th to 26th. On the first day of the event, July 22nd, "CUTIE STREET" will throw the ceremonial first pitch and perform a mini-live concert before the game.

At the game against Softbank Hawks on the 25th, all attendees except for those in certain seats will receive a "VARZAR x LIONS collaboration jersey." VARZAR, the brand collaborating with VARZAR, is a popular fashion brand from Seoul, South Korea, especially among women in their 20s. Tickets for games from June 26th to July 26th, including this series, will go on sale sequentially starting with a fan club pre-sale lottery on April 24th. General sales will begin on May 4th. Pre-orders for VARZAR x LIONS merchandise will begin at noon on March 15th.

"CUTIE STREET" commented through the team, "We had the honor of wearing the 'VARZAR x LIONS collaboration jersey' on the TGC runway! We believe we were able to deliver a cute look that is typical of CUTIE STREET. We will also be appearing at the ceremonial first pitch at the game held at Belluna Dome on July 22nd! We will also be performing a mini-live, so we would be happy if you came to see us. We are a little nervous about our first ceremonial first pitch, but we will do our best, so we look forward to seeing you at the stadium!"