I finally got back my first roll of film (Kodak 400 C-41) with the Komura 105mm 3.5. The infinity RF setting showed me non overlapping images, so I suspected that the RF was off, but the images show reasonably sharp images. The lens is not large, but it is larger than the Canon 100mm 3.5.
I picked twelve images from the frame. Many shots were taken at 5.6~8.
By the way, the lens has a very nice finishing and it is well built. I have been told that I have slightly overpaid. Oh well.