The 31-year-old has been a loyal servant for Inter, having joined in 2011 from FC Tokyo in his homeland, making 164 Serie A appearances.
Nagatomo is currently contracted to the San Siro outfit until June 2019 but Inter have recently offered the defender fresh terms.
The Japan international is mulling over Inter’s offer but it’s understood that he is also considering taking up a challenge elsewhere.
Reports claim that he has no shortage of admirers with Burnley, Newcastle and West Brom ready to battle it out for his services if he opts against extending his stay in Milan.
The trio of English clubs are keeping close tabs on his ongoing situation and could make a move in January if he fails to put pen to paper.