Follow live updates from Group H as Japan take on Senegal.
Even a great friendship between players who used to be at the same club has its limits when it comes to the World Cup. Senegal forward Sadio Mane can attest to that.
The African team faces Japan in their second Group H game on Sunday in Yekaterinburg, and a defensive mainstay of the Japanese team is Maya Yoshida with whom Mane once played with for Southampton in the Premier League.