Takehiro Tomiyasu was supposed to be one of the neatest answers Mikel Arteta ever found. His latest post-Arsenal update is a reminder of both his quality and the problem Arsenal could no longer carry.
The Japan defender arrived at Arsenal as the modern utility defender in miniature: two-footed enough to play either side, intelligent enough to move inside, strong enough to defend the back post and unflashy enough to let the system breathe around him.
For long spells, the affection around him was not just sentimental. It was tactical. Tomiyasu gave Arteta control.
That is what makes The Guardian’s latest World Cup free-agent XI such an interesting Arsenal footnote. Tomiyasu is listed among the most notable clubless players on the market, with the report noting that he played the full match in Japan’s last-32 defeat by Brazil after a late national-team recall.
For Arsenal, this is not a reason to regret the decision. It is a reminder of why the club’s squad planning has become less sentimental and more ruthless.
Why Did Arsenal Move On From Takehiro Tomiyasu?
The decision was rooted in availability. Tomiyasu’s Arsenal value was rarely in doubt when he was fit. He could play right-back, left-back and centre-back, and he understood the defensive demands of Arteta’s structure better than most squad players.
The problem was that Arsenal had reached a point where tactical trust was no longer enough. Reuters reported when his exit was confirmed that Tomiyasu left Arsenal by mutual agreement after an injury-hit spell in which he played only six minutes during the 2024/25 season, with knee and calf problems repeatedly disrupting his progress.
That record made the call feel unavoidable, even if the player remained popular. Arsenal were trying to move from a squad with useful options to one with dependable rotation. Tomiyasu, through no fault of his own, had become difficult to plan around.
ReadArsenal has previously covered how Tomiyasu’s Arsenal spell still carried real emotional weight for supporters, with fans continuing to recognise the standard he reached when available. That affection is understandable. It also explains why his exit never felt like a simple squad trim.
What Did Tomiyasu Give Arsenal At His Best?
At his best, Tomiyasu gave Arsenal something every title-chasing squad needs: a low-maintenance defender who could solve several problems without asking for the team to change around him.
He was not a touchline right-back in the old sense. He could tuck inside, defend wide, cover the back post and help Arsenal manage games where Ben White, Gabriel, William Saliba or Oleksandr Zinchenko needed different protection around them.
His value was in the balance he brought to others. Tomiyasu rarely looked like the star of the system, but he often made the system cleaner.
That is the part Arsenal will remember most fondly. In the early Arteta years, when the squad still had gaps and compromises, Tomiyasu gave Arsenal a defender who could absorb tactical changes without turning them into weekly selection problems.
It is also why ReadArsenal later included him among the most underrated players of the Mikel Arteta era. Injuries limited the story, but they did not erase the level he reached when he was available.
Could Arsenal Use That Profile Now?
Yes — but not necessarily Tomiyasu himself.
Arsenal still need defenders who can cover multiple roles without weakening the structure. The difference now is that Arteta and the recruitment team need that flexibility with a cleaner availability record.
Tomiyasu’s career after Arsenal underlines both sides of the argument. The profile remains valuable. The risk attached to it has not disappeared.
There is also a wider lesson for Arsenal’s recruitment. Versatility is only useful if the player is available often enough for the manager to use it. A defender who can play three positions is a luxury when fit, but a complication when repeated absences leave the squad short.
Arteta’s squad now needs fewer emotional calls and more dependable options. Tomiyasu’s quality was never really the issue. Arsenal’s problem was the gap between what he could offer on paper and how often they could actually get him on the pitch.
The Verdict
Tomiyasu’s name appearing among the more intriguing free agents of the summer says plenty about his talent. A fit Tomiyasu would interest serious clubs. A fit Tomiyasu would still look useful in a squad built for Premier League and Champions League demands.
But Arsenal’s decision was not really about whether he could play. It was about whether they could keep waiting for him to be available.
The affection will stay, and rightly so. Tomiyasu was one of Arteta’s smartest early fixes and, for a time, one of the clearest examples of how Arsenal wanted to defend.
His post-Arsenal uncertainty does not rewrite that. It simply explains why a club chasing the biggest trophies had to move before the problem became permanent.
