Dad had a Shindowa on the farm. This was used to knock the grass down around the fences so it didn't sap too much from the electric fence. 100 acres had a lot of fence. It did that for 10 years, then went to live at my sister place where it cops a flogging and is seriously neglected maintenance wise, but it still goes strong.
I have a Komatsu straight shaft which starts 2nd pull and has done a lot of work in the past 12 years.
Before that it was a bent shaft Ryobi, I hated that thing, it must have been Japan's revenge for coming second in WW2. It never wanted to start, but took forever to properly die. In the end the fuel tank split, but the motor was running fine.