Which Japanese fixed-lens, leaf shutter, rangefinders have more than 5 apertude blades?

[alfu]

I saw a Minolta Autowide on ebay and iirc it had 8 or 10 aperture blades. I am curious to know whether anyone else knows other Japanese rangefinders with more than the usual 5 bladed apertures?

http://camerapedia.wikia.com/wiki/Minolta_Autowide

 

[alfu]

Topcon 35-s has 10 blades.

Fujica 35-SE has 8 blades at least on the 4.5cm f1.9 version.

 

[alfu]

Contax T has seven blades

 

[macfred]

Konica III has six blades