So I recently learned the Japanese suffix "-do " means roughly, "The Way"....perhaps not unrelated to the Chinese concept of Tao/Dao?
In any event, it is affixed to many well known national sports in Japan.
There's KENDO, or "Way of the Blade"
Then there's KYUDO, or "Way of the Bow"
Then JUDO, or "Way of the Throw"
...and the best indoor sport known to horny weebs?
That has to be HENDO, or "Way of the Uh-Oh"
(anime images used: "Bamboo Blade", "Tsurune" (Sn.1), "Ippon, Again!", and "Iria: The Animation")