maple leaf
Image contains maple tree leaves, most likely of the Japanese maple variety (Kaede, "Acer Japonica"). A common feature of pictures set in the Autumn.
Japanese word: 紅葉 or 椛 (Momiji)
NOTE: 'Momiji' has a couple of meanings.
One of them means autumn leaves in general. It refers various kind of leaves and trees that turn red or yellow in autumn.
The second one is another expression about maple trees.
The following tags are aliased to this tag: maple_leaves (learn more).
This tag implicates leaf (learn more).