In the second picture the one on the left looks like A. heterophylla and the one on the right looks like A. columnaris. After there is enough development of the specimen A. heterophylla stands out for having a pointed appearance (it has been called star pine in California) with often long branches, frequently of uneven length and with an aspect like paddles or oars, with flattish sprays looking as though being thrust outward, with long sections of bare branch behind. A. columnaris eventually produces a Leaning Tower of Pisa facsimile, with short branches of even length (hence "columnaris", presumably) and a trunk that goes to one side. The foliage sprays tend to be a little more lush and bushy looking also, not as flattened. The two species are too similar to tell apart young examples with easy certainty, unless there is some fine detail specialists are aware of. It has been suggested that tabletop Christmas trees and other small potted specimens purchased as "Norfolk Island Pine" are often instead A. columnaris. In Hawaii this species if by far the more prevalent one of the two in outdoor plantings.

That is Aleurites fordii - tung oil tree.

Japanese cherry.

Not box elderish to me. Would like to see some glaucous purplish to greenish twig ends. See none of that in this still-dormant tree. What it does remind me of-slightly-are some large old, scraggly hawthorns I see from time to time, usually at the edge of a woods somewhere, just like in this photo. A little on the large side for that however.