The Japanese international side are known as the cherry blossom if that helps.
Union
The possessive form for the noun blossom is blossom's.
The history of rugby league as a separate form of rugby football goes back to 1895 in Huddersfield, Northern England when the Northern Rugby Football Union broke away from the established Rugby Football Union to administer its own competition. Similar schisms occurred later in Australia and New Zealand in 1907. The new governing bodies gradually changed the rules of their sport, creating a new professional form of rugby football.
The possessive form of the singular noun cherry is cherry's.Example: You can grow a cherry tree from the cherry's pit.
Cherry's
Rugby League originated in the north of England. In 1886, the Rugby Football Union introduced strict amateur-only rules to combat the dominance of the game by working class northern clubs. In 1893, a proposal to pay players six shillings when they missed work due to playing commitments is rejected by the Rugby Union. In 1895, 21 rugby clubs from Lancashire and Yorkshire meet in Huddersfield and form the breakaway Northern Rugby Football Union. In 1897, the Northern Union abolishes line-outs and reduces goals to 2 points and tries to 3 points. In 1906, the number of players is reduced from 15 to 13, rucks and mauls are replaced by play-the-balls and rugby league is created as we know it today.
Cherry blossoms bloom at different times each year depending on your geographical location. In Tokyo the cherry blossom season is in early April, whereas in the subtropical islands of Okinawa they can bloom as early as January. March 15 to mid April is normally the cherry blossom season in Washington D.C.
Rugby
Rugby Union is a very popular sport in Fiji and the international side has competed in five of the six Rugby World Cups making the quarter finals in 1987 and 2007. Fiji is particularly adept at the Sevens form of the game.
The possessive form of the noun cherry is cherry's.Example: The cherry's color looks so good on the top of an ice cream sundae.
The plural form of the noun cherry is cherries.The plural possessive form is cherries'.example: This is a device to remove the cherries' pits.
Rugby