also: ひとは
one leaf
Counts a single leaf, especially of a plant. The reading ひとは is rare and literary.
A single autumn leaf was dancing in the wind.
one page; one sheet; one card; one photo
Only with reading いちよう
Used with the reading いちよう to count flat, thin items such as pages, sheets of paper, cards, or photographs.
Archaic counter for a single boat or small vessel. Not used in modern Japanese.
One old photo remained in the album.
Please hand out the answer sheets one by one.
The expression 'one boat' can be found in old documents.
一枚 is the standard counter for flat objects (paper, tickets, plates, etc.), while 一葉 is more literary and limited to leaves, pages, photos, and similar thin items.
Dactylostalix ringens; rigid Dactylostalix
Standard kanji spelling for the reading いちよう, used for counting flat objects like leaves, pages, and photos.
Rare reading for 'one leaf'; mostly encountered in classical or poetic contexts.
Compound of 一 (one) and 葉 (leaf). The reading ひとは uses the native Japanese reading of the kanji, while いちよう uses the Sino-Japanese reading. The extension to counting pages, sheets, and photos comes from the resemblance to a leaf.