Takeuchi's experience

As a photographer, he used Nikon in college decades ago. In the subsequent civil service era, I learned from teachers. However, his master uses Canon, and the general habit is that the apprentice will use whatever system the master uses, which is not negotiable. After years of thinking about the subject matter, he resolutely chose the way of shooting scenery with 135 system, which can be said to be the pioneer of professional photographers at that time. It can be said that from his resignation to a few years ago, he used Canon's 135 system and Blue House's 120 system. Film festivals sometimes use 4x5 and occasionally use 8x 10.