Language /
Polish was chosen the HARDEST LANGUAGE in the world to learn... :D [1558]
Exactly, Lyzko. They have hitotsu, futatsu, mittsu etc etc as standard counters but they count different things differently. Ippon, nihon, sambon and yonhon for 1, 2, 3+4 bottles of beer respectively. Ippai, nihai, sanbai for 1, 2 and 3 glasses of beer. They count separate animals differently too whereas we just add 's' in English or use a few exceptions (deer, sheep, fish and mice etc).
They have so many exceptions for people in Japanese like hitori and futari (1 and 2). Usually they count with nin, like san-nin, yon-nin and go-nin etc etc (3,4 and 5). When they count floors, there are exceptions too. The third floor is sangai and not kai like the rest of them. It's all about sound.
Anyway, I can tie it back in with Polish counters and say that I find Polish counters easier but they have exceptions too.
I lived in Japan for 2 years and somewhat feel this language through constant use. What did you mean by mixed objects btw?