OOO fans: when Katagiri says “object” he means “ontically given.” It's really rather OOO, I feel.
The Buddhist way of seeing the world is quite different from the objective way that we usually see things. In the usual way of seeing, you look at a glass of water and say, “Oh yes, that is water.” Then maybe your mind compels you to be curious, so you study what water is: a chemical composition of hydrogen and oxygen. In order to study it, you have already acknowledged that water exists as an object with substance. First, you see that water exists, and then you study it objectively. The purpose of this scientific way is to have knowledge. Buddhism doesn't see water this way.
Of course, Buddhism doesn't ignore the existence of water, but the purpose of Buddhism is to save us from suffering. So it explains that nothing has its own permanent substance, because all phenomena in the world are constantly appearing, disappearing, and changing based on the conditions functioning in a moment. If you study water according to Buddhism, you may say, “Well, as a human being I think it is water for me to drink, but if I were a fish I would think that it is my house, my world. To me it is water, but to a fish it is not water.” There are a hundred different ways to understand water, because a moment of existence is really complicated.
… When you examine something analytically, seeing it as an object, concept, or idea, you are not facing it vividly.
