How to say "alchemy" in Japanese

Choosing the right word
  • 錬金術れんきんじゅつCommon
    nounThe common word for alchemy, meaning the art of trying to turn base metals into gold. For the historical practice, or alchemy in general, this is the word you want.
    「西遊記さいゆうき」の中なかには錬金術れんきんじゅつの話はなしが数多かずおおく登場とうじょうします。↗
    Many tales of alchemy show up in "Journey to the West".
  • nounA katakana loanword for alchemy. It covers the same sense as 錬金術 but is less common, appearing mainly in Western-flavoured contexts where that borrowed feel is wanted.
  • 黄金術おうごんじゅつ
    nounA less common, more literal alternative — literally 'the art of gold' — that highlights the aim of making gold. In practice you will almost always want 錬金術 instead.
  • 煉丹術れんたんじゅつ
    nounThe art of making elixirs as in Chinese traditional medicine; it corresponds to 'alchemy' only in that Chinese sense, so for Western alchemy 錬金術 is the word you want.

Use 錬金術 for alchemy in general; 「アルケミー」 and 黄金術 are less common alternatives; 煉丹術 means the Chinese art of making elixirs, matching 'alchemy' only in that sense.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

Japanese equivalents

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