フットボール is one of a few different titles for football in Japan.

This one is supposed to sound like the international word “football / futbol.”

Note: This word is seldom if ever associated with the sport of American football.

Note: Because this title is entirely Japanese Katakana, it should be written by a Japanese calligrapher.

蹴球 is the title for football or soccer in Japanese Kanji and old Korean Hanja.

The sport is very popular in both Japan and Korea (Korea and Japan co-hosted the football World Cup in 2002 - a world-class sporting event held every four years that rivals the Olympics).

In Japan, they sometimes say サッカ (sakka) or フットボール (futto bouru) in place of the pronunciation shown above. 蹴球 is supposed to sound like the English word soccer and football/futbol respectively.

The first Kanji means kick and the second means ball. So technically, this means “kick ball” in Japanese and Korean (this is just an educational note - this will always be understood as the game of soccer/football).

FYI: This game would never be confused with American Football in Japan or Korea. Unlike the game of American basketball and baseball (both quite popular in Japan and Korea), there is only a vague awareness of a rugby-like game that is also called football in the USA.