How to rent gymnasiums in Tokyo

Hello! I'm looking to rent a gymnasium in Tokyo. When I was living in Kyoto, I was able to make an account and rent a gymnasium in their website since all I did was come up to a local/random gymnasium and told them I wanted to make an account which I had to write some papers, gave them identification and in an hour it's done! But I have long since moved from Kyoto to Tokyo and I was wondering how things worked here since until now I've been using the university gymnasium and I'm only able to use them during practice dates with my 部活, so I'd like to rent one out for independent use.

Does anyone have any experiences in renting gymnasiums in Tokyo? Mostly looking to rent one court/space for badminton.

by Juiseii