There's Nothing Like Experiencing the Royal Albert Hall Shake When Sumo Wrestlers Collide

Few sports can hold spectators spellbound through 45 minutes of ceremony before the opening contest is even decided.

Yet the intricate traditions unfolding in a compact earthen circle - mostly preserved for centuries - managed to do just that.

Welcome to the Prestigious Rikishi Event

This week-long competition at the iconic London venue features numerous elite sumo athletes showcasing a sport whose initial documentation dates back to 23BC.

London's renowned auditorium has been completely reimagined, complete with a massive traditional roof structure hanging above the competition area.

Time-Honored Rituals Meet Modern Technology

It is here the wrestlers, known as sumo professionals, perform their foot stomping to drive away negative energies, and where they clap to summon the deities.

Above all this ancient ceremony, a giant, revolving LED screen - that appears natural at an American basketball game - offers the audience all the data and video they could want.

Worldwide Followers Embrace Sumo

For one dedicated fan, it was a "random video" that first drew her interest a couple of years ago.

This was soon supplemented with the discovery of focused video platforms for training facilities, where athletes reside and practice, waking up early to train, followed by a protein-rich meal and then an midday rest - all in the effort toward gaining weight.

From Edinburgh, Different Experience

Another couple discovered sumo through a established path: a visit to the country six years ago.

"We considered it a common sightseeing event, but we actually developed passion for the sport," notes the enthusiast.

"From there on, we tried to discover networks, information, just to learn more about it," her partner continues.

Rare Opportunity

Traveling to Asia is typically the sole method to see a major championship.

This current tournament marks only the second time the tournament has visited the city - the previous visit was in 1991.

Even going to Japan isn't certain of getting a seat, with current times seeing fully attended competitions.

In-Person Viewing

For many attendees, the UK competition represents the initial opportunity they have seen live sumo - and it lives up to the hype.

"Watching nearby, you get a understanding of quickness and the force which you don't get on TV," says Caspar Eliot. "Their stature is remarkable."

The Matches

To succeed, one rikishi needs to move the other man out of the ring or to the surface using brute strength.

The majority use one of dual approaches to succeed in this, often in moments - thrusting, or grappling.

Either way, the sound of the two athletes meeting in the first moment of the match echoes around the venue.

Premium Seating

The cushions right next to the competition area are of course extremely sought-after - but also, a bit risky.

During one recent bout, a large wrestler tumbled into the crowd - perhaps making those in more affordable locations experience comfort.

Behind the Scenes

Of course, the size of the athletes is one of the first things most people consider when they consider the sport.

The venue's management revealed they "needed to find and acquire reinforced furniture which can take up to 200kg in weight."

But sumo - for all its sell-out events - is not without its challenges behind the scenes.

Future Challenges

Perhaps the rigorous lifestyle of a rikishi doesn't look as attractive as it once might have.

Its appeal among the younger generation is also being challenged by alternative competitions, while Japan's decreasing numbers will create further complications.

International Network

Not that any of this has concerned enthusiasts in London.

"Experiencing the custom and formality that is part of sumo is particularly meaningful," fan Sian says. "Today, watching it in person, you sense that you are more involved."

For other dedicated followers, the intensity "made it so incredible" - as did meeting the like-minded individuals.

"Emerging from a very niche online community and being able to see all these sumo fans in person and being able to speak to other people who are just as into this as we are - it was absolutely worthwhile."