There are two – the first one I found is Japan Camera Hunter. The author describes it this way
My name is Bellamy Hunt, AKA Japancamerahunter. I live in Tokyo and love exploring the city, taking pictures and sharing my photographic knowledge with people. Nowadays I am pretty busy sourcing film cameras and working on film, so I cannot meet everyone that comes to Tokyo, but please say “hi” if you see me out and about.
The other is 35MMC.35mmc is a blog authored, edited and published by Hamish Gill featuring daily articles submitted by readers.