Originally Posted by
AlwaysAisle
Sure there are many Sumo Beya (相撲部屋) today and there are some Sumo Beya with no Rikishi (力士, Sumo wrestler) qualified for the tournament. Such Sumo Beya will have morning practice as usual during the tournament.
You are recommending OP to see B League Sumo wrestlers practice rather than go see actual tournament of A League Sumo wrestlers. You think Sumo is too much for 10 and 12 years old? There is no problem for 10 years old to see Monday Night Raw or MMA Fight, but Sumo is too much for 10 years old?

Yes. No. And no opinion.
The impression I am getting here is that you have never attended an early morning Sumo practice session.
Perhaps you should.