Re: Is is it still Aikido if you take away the Japanese clothes, etiquette and other things?
I'm a little confused. Uwagi are just the top garment, your shirt or jacket. It's a more general term than keikogi. The standard blue keikogi is what most of the koryu people I train with demonstrate in. At the Budosai in Kyoto every May all the koryu weapons demonstrators are in keikogi, most indigo, a few in white or undyed. The fancy clothes come out for the iai demonstrations after the koryu weapons demonstrations are finished. The blue keikogi goes back to some point at least in the Edo period when indigo was a common color for workers and cloths that would get dirty (training gear). Historically, the Aikido people who don't wear hakama wear judogi. The things being sold as "aikidogi" are very new. I could go back though my collection of Meirin Sangyo catalogs and tell you exactly when they started selling them, but it was less than 10 years ago. And most aikido people just buy judogi. Calling it an aikidogi is 98% marketing. They change a couple of seams so they have something to sell.
I was under the impression that the "aikidogi" is just a judogi with shorter sleeves.