Japan national football team
The Japanese team is commonly known by the fans and media as , , or as abbreviated expressions. Although the team does not have an official nickname as such, it is often known by the name of the manager. For example, under Takeshi Okada, the team was known as . Recently, the team has been known or nicknamed as the "Samurai Blue", while Japanese news media during the 2018 FIFA World Cup still referred it to by the recently departed manager's (Akira Nishino) last name, as .
Japan national Australian rules football team
Since its inception, the team has been nicknamed the "Samurai". The team wears the national colours of Japan: red, white and also black; however there has been several design variations in the team's jumper, including a clash strip used when playing teams like Canada. For the 2005 International Cup, the side wore the colours in a vertical pattern (similar to the St Kilda Football Club in the Australian Football League) with the official Samurais' logo featuring a caricature of a samurai warrior. In 2006, the design featured a predominantly black stripe with white stars and red trim. For the 2008 International Cup, the team reverted to a predominantly white strip with a red sash.