The Tokyo Yakult Swallows are a Japanese professional baseball team competing in Nippon Professional Baseball's Central League. Based in Shinjuku, Tokyo, they are one of two professional baseball teams in Tokyo, the other being the Yomiuri Giants. They have won nine Central League championships and six Japan Series championships. Since 1964, they have played their home games at Meiji Jingu Stadium.
The Swallows are named after their corporate owners, Yakult Honsha. From Wikipedia