Also, separately, when I first started playing, the chest with the breakable rock next to it above Yuki in the first area, the rock breaks as if you used point of pressure, just by walking in front of the plant next to it:
it is able to repeat any time i enter from the standard forest entrance, and can go multiple times in a row as long as i walk back and forth between the two spaces, once I move elsewhere and go back it doesn't happen again until i go back to the map again
