Ozeki and the Kadoban Rule: Sumo's Safety Net
Everywhere else on the ranking sheet, a losing record moves you down at once. There is one rank where it does not — and the reprieve comes with a name, a countdown, and a great deal of pressure.
大関 (ozeki) sits directly below yokozuna at the top of the banzuke. It is the highest rank a wrestler can be demoted from — and that fact is what the whole of this page is about.
Getting there
Promotion to ozeki has a standard of its own. The wrestler must already hold one of the 三役 (sanyaku) ranks, and the usual guide is 33 wins across three consecutive tournaments.
Three tournaments is half a year. So reaching ozeki is not something a wrestler does with one extraordinary fortnight — it takes six months of sustained results near the top of the sport.
What happens when an ozeki loses
Under the ordinary rule from the tournament format, a 負け越し (makekoshi) — a losing record — moves a wrestler down the sheet. A sekiwake who loses more than he wins can drop to komusubi or to maegashira, depending on how far he fell short and on who else is coming up.
For an ozeki, it does not. He stays at ozeki, and instead enters the next tournament as 角番 (kadoban).
What kadoban means
A kadoban ozeki is still an ozeki. He appears on the sheet at that rank, fights the same opponents, and is addressed the same way. Nothing visible has changed.
What has changed is the condition attached to the next fortnight. If he produces a 勝ち越し (kachikoshi) — a winning record, meaning eight wins — the kadoban is cleared and he starts again with nothing hanging over him.
If he does not, he is demoted to sekiwake.
The trap for new viewers
Being kadoban is not a demotion and not a warning about behaviour. It only means the previous tournament went badly. A wrestler can be kadoban more than once in a career and go on to be entirely fine.
Why the rank gets a second chance
The reasoning is not sentimental. Ozeki is expensive to reach — three tournaments of sustained results — and injuries in sumo are common and often severe. Without some cushion, a single bad fortnight caused by an injury would undo half a year of work.
So the rule buys one tournament. Not two: a second losing record in a row and the demotion happens.
An ordinary wrestler chasing his eighth win is playing for a better position next time. A kadoban ozeki chasing his eighth win is playing to keep a rank that took him three tournaments to earn. Same number, entirely different stakes.
Getting the rank back
A demoted ozeki does not have to start the whole climb again. There is a route straight back: if he wins ten or more in the tournament immediately after the demotion — the one he fights as a sekiwake — he returns to ozeki without having to meet the three-tournament standard again.
This is worth knowing when you watch. A former ozeki in the tournament right after his demotion is fighting for something specific and time-limited, and the commentary around him will reflect that.
What to watch for
Find out whether any ozeki on the current sheet is kadoban — the broadcast will usually say so, and it is one of the first things Japanese commentary mentions about him.
Then count his wins from day one. Everyone else's eighth win moves a name up or down a list. His decides whether he keeps a rank that half a year of work went into.
The rank above this one, where there is no safety net because there is no way down at all.