since there isn't much discussion of Tohei's aikido system in this thread, it probably should be moved to the Non-Aikido Traditions forum.
You could go the ki-society route, but I only have 1 classes experience with them and have no idea if they have any dojo in your country. Their exercises will fit within an aikido context and discourage overt muscle use, but I do not believe that you are likely to be exposed to the full spectrum of skills mentioned in the Non-Aikido Traditions forum.
There are now Aunkai instructors in France and the Netherlands. There is probably contact information on the aunkai.net homepage or you can look around Leo Tamaki's blog. http://www.leotamaki.com/
If you have the opportunity, attend one of the seminars by Dan, Akuzawa, or Mike. You will at least get exposure to these skills, but it will take a lot of time and effort to figure them out most likely without a teacher or experienced partner. I don't want to sound discouraging, but you may go for years and find out that you were doing them all wrong.