Liverpool's Summer Transfer Dilemma: Kaishu Sano on the Radar
Liverpool’s quiet summer is starting to sound loud.
With just over a month left in the window, Victor Muñoz remains Liverpool’s only signing, a solitary arrival in a summer that was supposed to reshape the squad. The club has already made its biggest off‑pitch change, swapping Arne Slot for Andoni Iraola, and the expectation was clear: a new manager, a new cycle, and at least five or six fresh faces to drive it.
That surge has not arrived. Not yet.
Instead, Liverpool look, on paper at least, lighter than the side that finished the 2025-26 campaign. Players are being linked away, targets are being linked in, and the rumour mill around Anfield has barely paused for breath. Names keep recurring, updates drip through daily, and supporters cling to the idea that the silence will eventually break into a flurry of late business before the 2026-27 season kicks off.
Midfield in flux, market on edge
Curtis Jones, Harvey Elliott and Trey Nyoni have all been mentioned as possible departures. It is the deepest area of the squad, but that doesn’t mean it is secure. Any exit will demand a replacement, especially under a coach like Iraola who leans heavily on intensity, structure and work without the ball.
That uncertainty has dragged a long list of midfielders into the Liverpool orbit. Some links feel speculative. Others, more persistent, hint at genuine interest. The club’s financial muscle is no secret either, underlined by reports that Liverpool have opened talks with Paris Saint‑Germain over Bradley Barcola.
And then there is Kaishu Sano.
The Japan international has emerged as one of the more concrete names on the radar, but prising him out of Mainz will not come cheap. Christian Heidel, Mainz’s sporting director, made the club’s stance crystal clear when speaking to Bild.
“I won't comment on any rumours or any of the clubs mentioned. We don't have to sell Kaishū; we can afford to keep him,” Heidel said. “If he stays, there will be many happy people in the team, the club, and everywhere around it. But it's like always at Mainz 05. Should an offer come in that takes our breath away, we'll have to consider it!”
In other words: pay up, or move on.
Mainz are understood to want around £50 million for the 25‑year‑old. In a market swollen by Premier League money and post‑tournament premiums, that figure sits in the realm of the reasonable rather than the outrageous, especially for a player in his prime with a clearly defined role.
Who is Kaishu Sano to Liverpool?
Outside of the 2026 World Cup, Sano’s name will be unfamiliar to plenty of Liverpool fans. Inside the Bundesliga, it is not.
Since arriving in Germany for the 2024-25 season, Sano has become a mainstay for Mainz, featuring in 84 games across all competitions. Eighty of those have come as a defensive midfielder, anchoring the side, screening the back line and giving more creative teammates the platform to play.
His statistical return is modest but telling: seven goal contributions, all in the 2025-26 campaign. He is not a luxury playmaker. He is the kind of player who lets others become one.
Drop him into Liverpool’s midfield and the picture sharpens. Sano would walk straight into the battle for minutes with Ryan Gravenberch, offering a different profile but a similar level of competition. Where Gravenberch brings glide and flair, Sano adds balance, discipline and a more natural defensive instinct.
For Iraola, who demands aggression in the press and security in transition, that blend has obvious appeal.
There is, though, a catch that Liverpool cannot ignore. Sano would not count as homegrown. If his arrival followed the sale of Jones, the club would still need another midfielder to help satisfy registration rules and maintain a domestic core. One problem solved, another created.
That is the tightrope Liverpool are walking this summer: trying to refresh a squad, protect its identity, satisfy a new manager and stay within the confines of squad regulations, all while rivals move quickly around them.
Sano might be worth the money. The real question is whether Liverpool are ready to pay the price of standing still any longer.
