If it has Japanese maple leaves, then it's obviously a Japanese Maple!
It is called Acer palmatum
Acer palmatum
Acer ginnala
acer platanoides
Japanese Maple (Acer Palmatum) is an angiosperm.
A sugar maple is a variety of maple tree common to the American Midwest and New England. In the spring when sap begins to flow from the roots, sugar maples are tapped--that is a tube is pounded into them that allows sap to flow into collection containers. This sap is taken to a preparation building called a sugar bush where it is boiled down to reduce the water content and concentrate the natural sugar to produce maple syrup.
The red maple is also known as scarlet maple and swamp maple or Acer rubrum (Latin name).
Acer japonica.
Acer palmatum
The scientific name for the Red Maple is the Acer rubrum.
The scientific name of a maple tree is Acer.
Bonsai is an art, practiced using trees and shrubs. There is no scientific name for bonsai. Any individual bonsai has the same scientific name as the same variety in the ground. For example, a Japanese Maple tree in a garden is Acer palmatum, a Japanese Maple bonsai is also Acer palmatum.
The scientific name for the Red Maple is the Acer rubrum.
The scientific name of the Chinese maple tree is Acer buergerianum.
Acer
acer
The scientific name for a silver maple is Acer saccharinum.
Maple tree = 椛 (momiji)
EMDE