Alwi Farhan Sparring with Kento Momota in Tokyo: What Is Really Being Forged Before Asian Games 2026

In a training hall in Tokyo, the first thing that reaches the ear is not the racket. It is the shoes. A pair of shoes brushing the floor in an even rhythm, unhurried, short steps measured as if with a ruler. At the far end, a young player waits for the shuttle, shoulders slightly raised, weight pushed onto the balls of his feet. The shuttle comes across and does not travel in a straight line. It drifts flat, close to the net, and drops exactly on the line. The young man has to turn, drop his knees, and flick it back with the wrist. His opponent nods. The session continues. No crowd, no scoreboard, no applause.

The player returning that shuttle is Alwi Farhan, Indonesia's men's singles prospect. The man nodding is Kento Momota, former world No. 1, who left the international circuit in 2026. The detail comes from a Badminton Association of Indonesia (PBSI) bulletin on the final stage of preparation for the Asian Games 2026, the multi-sport continental event staged in Aichi-Nagoya, Japan, from 19 September to 4 October 2026. In the bulletin, Alwi says he felt happy and honoured to train with someone he used to watch on television as a child.

That is the entire hard core of the story. A name, another name, a city, a tournament. The bulletin carries no smash speed, no average rally length, no unforced-error rate, no description of a single shot that was corrected. Between the headline word "lesson" and the athlete's own quote about happiness and honour, there is a very large empty space. The man holding the microphone does not judge; he only shines a light on the rally. So let us light that space.

A session with no scoreboard

PBSI places the sparring block in the final phase of preparation, with Tokyo identified as the last stop before departure. Alwi says he wants to use every session, and that facing Japanese players gives him match experience. Those are textbook lines from an athlete being handled carefully by his federation. Nobody in sport speaks ill of a federation-arranged session, least of all when the man across the net is a legend.

So I do not treat the praise as data. I treat the structure of the session as data. A young men's singles player, moving from junior to senior level, is placed opposite a defensive, rally-controlling archetype. In badminton this is the least glamorous and most painful kind of practice. You learn no new stroke. You learn to endure.

What Momota leaves on the practice court

Kento Momota won two world titles (2026, 2026) and claimed 11 titles in the 2026 season alone, according to Badminton World Federation records. His technical legacy, however, is not in the trophy count. It is in his movement. Momota was famous for taking fewer steps than his opponents, for keeping his centre of gravity low, for refusing to finish a rally. He waited for the opponent to finish it for him.

When a young attacking player stands opposite that archetype, three things happen at once. Rallies get longer: shots that ended points in three beats at junior level stretch to fifteen or twenty. The smash loses value: a cross-court smash that was a winner domestically comes back flat to the net, and the man who hit it must run forward. And footwork discipline breaks down, not technically but economically, because too many steps are spent on a shuttle that needed two.

For Alwi, the value sits exactly there. He won the world junior title in 2026, and junior champions who win by attacking carry a dangerous belief: every rally can be ended with one shot. At elite level that belief is a sentence. Three sessions with Momota will not erase it, but they leave a scratch, and the scratch is worth more than any advice.

Where Alwi sits in Indonesian men's singles

Indonesia is a doubles nation. That sentence has held for two decades and still holds: men's doubles, women's doubles, mixed doubles are where the medals come from. Men's singles survives on generations pushed up at the right moment, and the most recent generation is Anthony Ginting and Jonatan Christie. Both still compete, both are past their peak years. Alwi Farhan belongs to the group PBSI is positioning behind them.

The bulletin calls Asian Games 2026 his first Games. That phrasing matters more than the name. It signals that the coaching staff has placed him in the selected group, the group considered capable of delivering a result rather than simply taking part.

Indonesia runs a centralised, state-supported training model at Cipayung. Such a model selects early, concentrates resources on a small group, and comes with enormous media pressure. A young player inside it receives the best training conditions in the country and, at the same time, the expectations of a badminton-mad nation of nearly two hundred million people.

One thing the bulletins usually skip: the strength of centralisation is speed of development, and its weakness is psychological fracture. A young Indonesian player is not allowed to fail twice in a row without someone asking questions.

The Asian Games award no ranking points

This is the least discussed part of any Games preview. Badminton at the Asian Games belongs to a multi-sport event, not to the BWF World Tour. Multi-sport games of this kind conventionally do not count towards the BWF World Ranking. A win in Aichi-Nagoya therefore does not move Alwi Farhan up the points table, even if it moves him onto front pages.

The consequences are concrete. Entry and seeding at a Games are decided by national federations under their own mechanisms, not by accumulated points. The medal's value here is national rather than individual-commercial, at least in the short term. And the pressure differs in kind from a Super 1000: you live in a village, you compete across many days, you represent a delegation, and you watch other sports counting medals.

On format, badminton at a Games normally runs the team event first and the individual events after. That creates a variable no spreadsheet captures: a player may enter the individual draw having already played three or four team ties, or having sat out and entered cold. Both change rhythm.

Alwi's calendar, then, does not live in the ranking list. It lives in the draw.

The headline says lesson, the quote says honour

A rally holds three truths: the player's, the umpire's, and the crowd's. Here there are three layers of reading for one practice session.

The editorial layer: the word "lesson" sells the story. The federation layer: PBSI tells a story about a young player mentored by a legend, and that story legitimately serves a communications goal, because public opinion will follow the Games more kindly. The athlete layer: Alwi says he is happy and honoured. All three layers are honest, and none of them tells us what the session actually built.

The counter-intuitive angle sits elsewhere. Momota's archetype belongs to the previous half-decade. Over roughly seven years, men's singles has shifted towards speed, power and attack from the front court. Today's leading players do not wait for errors; they manufacture pressure first. Alwi is learning patience from a man the sport itself has moved past.

That does not devalue the session. It relocates the value: not opponent simulation, but pressure simulation. A man who plays twenty shots without gifting a point teaches you that points come from the head, not the arm.

There are limits. A retired body cannot reproduce the intensity of a top-10 player in his prime. No practice replaces twenty real matches. And no session teaches a young player how to handle the sixtieth minute of a quarter-final, when the eighteenth rally is still going and the third game stands at 18-18.

Then there is the narrative risk. "Legend trains rising star" content spreads fast in both Indonesia and Japan and can inflate expectation ahead of fundamentals. When expectation outruns results, the first stumble is read more harshly than it deserves.

The crowd's voice

On Indonesian badminton forums this week, two currents run side by side. One is excitement: this generation is being taught by the legend himself. The other is caution: training with a retired player adds no ranking points. Both have a point, and both are talking about their own expectations more than about Alwi.

I have spent too many nights in edit rooms to believe a single session changes a career. I have also watched such sessions change a person. My only job in stories like this is to keep clear what is fact and what is expectation.

A lesson from another young player

In 2026, when I began commentating for Vidio, I was assigned a Liga 1 match between Persija Jakarta and Bali United. Febri Hariyadi scored in the 78th minute at 21 years old and celebrated almost silently. Thousands of viewers called in to mock him for standing like a wooden post. I rewound the tape. In the 65th minute he had taken a knock and was limping. On air I defended him: he had run more than eleven kilometres, and his torn boots deserved to be seen. Afterwards he texted to thank me.

The lesson was not about defending anyone. It was that viewers rarely lack information about a player; they lack information about the price he paid. Writing about Alwi, I ask the same question: what is he paying for a national-team place in his early twenties?

The sofa taught me that an empty stadium still has applause. In 2026, when every league stopped, I called Bambang Pamungkas and eleven other former players to build a livestream series. They spoke about the fear of being substituted, about injuries, about contracts falling apart. One young player admitted crying for three weeks when he lost direction. Twenty episodes drew seventy-five thousand views.

The Tokyo hall has no spectators. But there is certainly applause that never becomes sound: the applause of a man who has walked the whole road, for a man just stepping onto it.

Five variables that decide whether the session matters

First, long-rally tolerance. If Alwi wins a match at the Games with most points coming after the fifteenth shot, the Tokyo work has converted into ability. If he still wins in three beats, it was a fine memory. Second, the draw: for a Games debutant, the half of the bracket matters more than form. Third, his role in the team event, which determines whether he enters the individual draw warm or cold. Fourth, how PBSI manages the message in the final two weeks, because a federation that chooses a story also stakes something on it. Fifth, the post-Games schedule, since the Asian Games award no ranking points and the following World Tour stops will reprice him in numbers.

What to watch is not in the headline

A retired legend walked into a hall with a player who has never been to a Games. The story appeals because it touches a very human belief: that experience can be handed down and that the one ahead can shorten the road for the one behind. In badminton, experience is not handed down in words. It is handed down on unobserved afternoons, and in the eighteenth shuttle, when the legs are gone.

If Alwi Farhan goes deep in Aichi-Nagoya 2026, do not tell the story through a Tokyo practice session. Tell it through the shuttles he returned when his lungs were burning. The Games begin on 19 September 2026. Between now and then, what I want to know is not what he learned from Momota. I want to know whether he dares to play the eighteenth shot, with a world champion's voice still ringing in his head.