Hirokazu W.
Yelp
"Honbasho" (The grand sumo league match) is generally held for 15 days from the first or second Sunday of odd months, so you can watch it if you plan to do so in the middle of odd months.
in Tokyo are held for a total of 45 days, 15 days each in January, May and September
and It will be held in Osaka in March, Nagoya in July, and Fukuoka in November
and in even months, they practice at their gym or tour in small local cities
(Maybe it was to watch sumo, but my flight back from San Francisco to Tokyo was quite crowded...)
For us Japanese, watching sumo at the Kokugikan is basically impossible without a connection.The Japanese who don't have a connection will watch the game in the furthest chair seats.
However, for sumo wrestlers matches below "Makushita", it is possible for even spectators in the chair to watch at "TamariSeki" or "MasuSeki" (= Arena seats) until the spectators arrive.
The competition is held from around 8 a.m. to 9 a.m.In the morning, it's like a rookie league
Therefore, if you want to enjoy the atmosphere of sumo rather than the high-ranked sumo wrestlers, I recommend you to go there between morning and noon."
On the other hand, in addition to sumo, it is sometimes used as a venue for professional wrestling.
In the case of professional wrestling, on the contrary, if you pay for it, you can watch it at "MasuSeki".The ringside seats, like Korakuen Hall, are lined up with pipe-shaped chairs, so it's hard to see the people in the back row because the people in the front row are in the way.On the other hand, "MasuSeki" has a slope, so I recommend this one here
Don't forget to buy "KOKUGIKAN YAKITORI" when you watch sumo.It's cooking underground in the Kokugikan(It's homemade)