I say this with all sincerity, go to a Women's Professional Wrestling match.
I bought tickets to one thinking it was a regular WWE match and found out later it was a Women's league. It was one of the most bizarre and wonderful cultural experiences of my life.
The venue was in a random warehouse right on the bay. Despite what you might think it was not a bunch of old creepers ogling young women who pranced around the ring. I was for sure the only westerner but the crowd was a good mix of men and women from all age groups. They wrestlers also went all out.
I mean they really beat the **** out of each other. Like bruises forming during the match. I had purchased a premium seat which translated to a chair at the ringside. At one point a wrestler was thrown head first directly into the chairs and I caught a stray foot as I scrambled to get out of the way. The matches themselves were over the top and not speaking Japanese didn't matter. I could still follow along with the storylines, who was the heel, etc. The night finished with a battle royal of 5 or 6 wrestlers going all at once, no team mates.
At one point I found myself looking around and thinking, "WTF is going on and how did I end up here?". Everyone was super nice though and genuinely seemed happy that I was interested and in attendance.
Here is the official league website. It looks like they have some matches at the end of July!
https://seadlinnng.com/