マンネンタケまんねんたけじ字FuriganaMeanings1nounreishi mushroom; lingzhi; bracket fungus (Ganoderma lucidum)usually written using kana aloneA medicinal mushroom used in traditional East Asian medicine. Often referred to as 霊芝 (れいし) in Chinese-derived contexts.See also: 霊芝マンネンタケは健けん康