Alisson has departed Liverpool’s pre-season camp in Japan for personal reasons, with the goalkeeper set to rejoin the squad on their return to Merseyside.Alisson was one of 28 players working in Tokyo ahead of Liverpool’s second friendly of their Asia tour against Yokohama F. Marinos.But the Brazilian has now been granted permission to depart the camp to attend to a personal matter.The Mail’s Lewis Steele reports that Alisson is however expected to take part in the Reds’ first session back upon their return to the AXA Training Centre later this week.Arne Slot and his staff put the squad through their paces in intense heat during a workout in Tokyo on Tuesday, with their No. 1 not involved.Giorgi Mamardashvili, Freddie Woodman and youngsters Armin Pecsi and Kornel Misciur instead comprised the goalkeeping group, with Mamardashvili likely to start against J1 League side Yokohama FM on Wednesday.Alisson is the third player to leave Liverpool’s pre-season tour, following Joe Gomez’s Achilles injury and the agreement of a transfer for Luis Diaz.Diaz has now arrived in Germany to undergo a medical with Bundesliga champions Bayern Munich.Bayern and Liverpool had been involved in ongoing talks after the winger made it clear he wanted to leave and This Is Anfield understands a deal was struck on Sunday.That transfer will be worth €75 million (£65.6m) which represents a significant profit on the fee paid to sign Diaz from Porto in 2022.Liverpool agreed an initial £37.5 million spend on Diaz three-and-a-half years ago, with the package potentially rising to £50 million depending on various add-ons.• READ: Luis Diaz: He’s from Barrancas but will always have a home in LiverpoolIt has since been reported that Liverpool paid around £5.5 million of those, taking the overall cost to £43 million – meaning Diaz’s switch to Munich could bank £22.6 million in profit.Liverpool lost their first friendly of the Asia tour 4-2 to AC Milan on Saturday in Hong Kong, with their clash with Yokohama FM set to kick off at the Nissan Stadium at 11.30am (UK time) on Wednesday.* You can follow all Liverpool’s pre-season friendlies live with All Red Video, the new video offering from the club that replaces LFCTV. Purchase All Red Video here.