Moriyasu Consulted Oiwa Before Finalising the Squad: Japan's Silent Succession

The pitch is empty and quiet, but the numbers are still whispering.

At the Japan Football Association press room on September 17, there was no tactics board and no analysis video. Just one man behind a microphone, talking about the names that were not there. Moriyasu Hajime, manager of the Japan national team, admitted it plainly: had the Asian Games not fallen in the same window, several players he wanted would have been on this list.

A short sentence, but it carries three layers. The JFA had once submitted a provisional list containing names that never materialised. The deadline for locking the Asian Games squad was the decisive variable. And the man who finalised the list alongside Moriyasu was no ordinary assistant — that was Oiwa Go, the name the JFA itself refers to as the next manager of the Japan national team.

To read the story properly, it has to be placed inside the two-track model the JFA has run for years. The Japan national team (SAMURAI BLUE) runs in parallel with the U-21 side — a group treated as the direct reserve tier rather than a separate playground. When the two tracks overlap, the technical department is forced to decide who goes where, and every choice leaves a trace.

On September 17, Moriyasu did not announce the squad in a vacuum. He stated clearly that he had consulted Oiwa before finalising, and that the timing of submitting the Asian Games squad directly shaped the final decision. Yamamoto Masakuni, Technical Committee Chairman and National Team Director, sits inside the same decision chain. Three names, one process.

On the youth side, U-21 Japan beat Hong Kong, China 2-0 at the Asian Games, with four overseas-based players in the squad — a figure most Asian federations would not dare to dream of. I will return to that figure later, because it comes with a question about sourcing.

The senior squad this time features two first-time call-ups: midfielder Sato Ryunosuke, 19, currently at Valencia; and midfielder Saito Shunsuke, 21. A 19-year-old in La Liga and a 21-year-old earning a first call-up — combined, that is a policy signal from a federation, not a tactical signal from a match.

The part worth reading closely lies in the order of events. When Moriyasu said "there are also players we tried to call up", the implication is that the senior list was locked after the Asian Games roster had already been frozen. The coaching staff did not pick the best players overall. They picked the best players left over.

That is the biggest blind spot in every headline about a Japanese golden generation rising: this senior squad, by the manager's own account, is a non-optimal solution.

In other words, the two debut caps for Sato and Saito are not purely rewards for form. Part of it is a consequence of other names being held back for the Asian Games campaign. I am not saying these two do not deserve it — a 19-year-old midfielder playing at Valencia is, by itself, a strong enough market data point. But two kinds of call-up must be separated: a call-up earned on merit, and a call-up created by a gap in the calendar.

On Sato, this is the most valuable transfer link in the whole story. A 19-year-old Japanese player moving to Valencia sits in the market's strongest appreciation bracket: under 21, already with a place in a top European league, with full resale runway still ahead. What stands out is that no figure accompanies it — no fee, no wage, no contract length, no sell-on clause. A report missing the entire financial frame can only register direction, not price.

From my experience tracking Asian matches and the transfer market, this path has become a template. Japanese players no longer stop in intermediate leagues such as the Netherlands or Belgium as a long-term springboard. They jump straight into the top-five-league group while still teenagers. The consequence sits downstream: J.League clubs develop them but no longer capture the added value once the player enters a second transfer cycle.

Alongside the squad story, the JFA is pushing the JFA PARTNERSHIP PROJECT for DREAM — a fundraising framework aimed at winning the World Cup, with a message to the effect that a title cannot be bought with emotion. This is a commercial signal, not a financial report: no revenue, no budget, no specific number disclosed. But it shows the federation is pooling resources across a long cycle rather than living World Cup to World Cup.

In the short term, the heaviest pressure is not on Moriyasu. It is on Oiwa. Once his name is tied to the successor title, every Asian Games match becomes a dual examination: the youth team's results, and the credibility of the man about to take the big chair. This kind of pressure is familiar to Southeast Asian coaching circles — the difference is that in Japan it is placed on the table before the fact, not after a failure.

What struck me most on the organisational side: Moriyasu, Oiwa and Yamamoto sit inside a single selection process. Across years of watching Southeast Asian football, I have seen no shortage of federations picking teams like separate islands. Youth and senior coaches do not talk to each other until the day the list is published. A contract does not live on paper, it lives in phone calls at 3 a.m. Moriyasu calling Oiwa before locking the list sounds very small, but it solves a very large problem: there is no tactical reset when the successor takes over.

And Oiwa is no new name in the system. He has led Japanese youth sides through numerous continental tournaments. The JFA allowing him to appear at a press conference about the senior squad — not as a guest, but as a co-decision-maker — is how internal communication prepares for a transition period.

This turns U-21 Japan into an unofficial A2 tier: no formal title, but a function. Players there are judged by the same yardstick as the senior team, and are called up when the calendar opens. If this model runs smoothly, Japan shortens the path from youth team to senior team to a few months, rather than a few years.

Now the part that warrants caution.

The report says U-21 Japan beat Hong Kong, China 2-0 and that expectations for the young cohort are running high. But that youth team has played exactly one match. A group-stage win over a weaker opponent has not yet proven any system. I stand by a view I have written many times: a team going deep in a major tournament thanks to a favourable draw and one explosive night does not prove the system works. The rise of a generation is an 18-month process, not one evening.

There is also a harder data problem. The source document states the Asian Games are held in Aichi Prefecture — information that needs immediate verification, since Aichi is the host region of the 2026 Asian Games, while the previous edition took place in Hangzhou. The report also calls the tournament "U-21", whereas men's football at the Asian Games normally applies a U-23 bracket. The detail about four overseas-based players carries no sourced attribution. All four points could be correct, but if even one is wrong, the entire timeline and tier assessment downstream shifts with it.

A source burned down, but the contract still lives — that is my principle. When four data points do not stand on the same verified source, I choose not to add them up into one grand conclusion.

The next thing worth tracking is not the 2-0 scoreline. It is how far Oiwa goes at the Asian Games, and when the JFA formalises the succession milestone in the senior manager's chair. Those two milestones will decide whether the "rising generation" is a real system, or just a list read out in an empty press room.