Nippon Ham's star pitcher, Kosuke Arihara, has notably chosen the jersey number 74, a rare choice in the world of Japanese professional baseball. The reason behind his unconventional pick is yet to be disclosed. This unexpected move has sparked considerable talk and speculation among fans and players alike, further drawing attention to the upcoming season.

Jersey numbers in Japanese professional baseball are often associated with player's positions or rank within the team. Terms of respect and hierarchy in the society spill into this aspect of the sports culture as well. Hence Arihara's choice of an unusual number for a pitcher is seen as a break from tradition, attracting significant attention.

In contrast, jersey numbers in the US or EU, especially in Major League Baseball, are less rigidly associated with positions or hierarchy. They are often chosen for personal reasons, making Arihara's decision seem less surprising in these parts of the world.