Celtic are working on a move for 23-year-old Japanese defender Hayato Inamura, who is currently playing for Albirex Niigata and primarily plays as a left-sided centre-back but can also provide cover at left full-back. (Herald - subscription required), external
RB Leipzig are weighing up a £15m bid for 25-year-old Celtic winger Nicolas Kuhn, who was a youth player with the German club. (Sun), external
Celtic are well placed to agree a deal to sign Royal Antwerp winger Michel-Ange Balikwisha, with the Belgian club valuing the 24-year-old at £5m. (Football Insider), external
Talks have progressed well over the weekend as Celtic move closer to agreeing a deal of around £2m with Nordsjaelland for 23-year-old Sweden winger Benjamin Nygren, who has already agreed terms verbally with the Scottish champions. (Sky Sports), external