This Saitama Seibu Lions jersey is from the team’s 2021 Lions Festivals “彩虹 / Saikō” promotional line, made by Majestic. The vibrant all-over graphic features a rainbow of colors on a white-and-navy baseball jersey. It has the classic Lions wordmark across the chest, a button-front, navy sleeves, and gold-accented trim. The design was created for the Lions Festivals campaign, with “彩虹” referring to both rainbow imagery and a Japanese wordplay for “the best.”

This version also showcases sponsor and campaign details on both sleeves, including the “WE ARE ONE” patch and the Seibu Railway message 「あれも、これも、かなう。 西武鉄道」. It was part of the 2021 summer promotional program, worn by the team and given to fans as a special-event item, making it a unique collectible for Seibu Lions supporters, NPB jersey collectors, and fans of limited-edition Japanese baseball apparel.

The Seibu Lions are a professional baseball team in Japan's Pacific League. They are based in Tokorozawa, Saitama Prefecture, north of Tokyo. The team was founded in 1949 as the Fukuoka Lions and was renamed the Seibu Lions in 1979 when they moved to Tokorozawa. The Lions have won 13 Japan Series championships, more than any other team in the Pacific League. They have also won 23 Pacific League pennants. The Lions are one of Japan's most popular baseball teams with a large and passionate fan base.

Please understand that retro items may have slight imperfections from long-term storage.

Condition: Retro-New

Color: Blue / White

Measurements: