Wanyudo is a Japanese specter described in Konjaku Gazu Zoku Hyakki (Continued Illustrations of the Many Demons Past and Present), a collection of illustrations of specters by Sekien TORIYAMA.
輪入道（わにゅうどう）は、鳥山石燕の妖怪画集『今昔画図続百鬼』にある日本の妖怪。