also: しょよ
Japanese yam (Dioscorea japonica)
A species of yam native to Japan, often used in cooking. The word is usually written in kana (ヤマノイモ) in everyday contexts.
Japanese yam is used in tororo gohan (grated yam over rice).
I like the stickiness of Japanese yam.
Standard kanji spelling for the common name of this yam.
Katakana spelling often used in botanical or culinary contexts, as the word is usually written in kana.
Alternative kanji spelling; also read しょよ, じょよ, or じょうよ in botanical or traditional contexts.
Variant kanji form, mainly used in older or specialized texts.
Literally 'mountain potato'. The kanji 薯蕷 and 藷蕷 are Chinese-derived names for yam, used in traditional medicine and botany.