{"id":1316,"date":"2026-01-03T13:00:00","date_gmt":"2026-01-03T13:00:00","guid":{"rendered":"https:\/\/bunpo.app\/blog\/?p=1316"},"modified":"2026-04-06T03:18:48","modified_gmt":"2026-04-06T03:18:48","slug":"japanese-era-names-explained-history-meaning-and-how-theyre-used","status":"publish","type":"post","link":"https:\/\/bunpo.app\/blog\/japanese\/japanese-era-names-explained-history-meaning-and-how-theyre-used\/","title":{"rendered":"Japanese Era Names Explained: History, Meaning, and How They\u2019re Used"},"content":{"rendered":"\n <p><strong>Happy New Year from Japan!<\/strong> The New Year is a good time to look at how Japan counts its years: not only by the Western calendar but also by a unique era name system called <em>gengo<\/em> (\u5143\u53f7).<\/p>\n\n    <p>\n      The Japanese mark time in a way that feels both ancient and current. Alongside the familiar Gregorian calendar, they use era names, or <em>gengo<\/em> (\u5143\u53f7). Each era begins with a new emperor\u2019s reign and has a name chosen to reflect hopes for the years ahead. If you&#8217;ve ever come across dates like Reiwa 6 (\u4ee4\u548c6\u5e74) or Heisei 28 (\u5e73\u621028\u5e74) and wondered what they mean, this guide will make it clear.\n    <\/p>\n\n    <section>\n      <h2>What Era Names Are<\/h2>\n      <p>\n        Era names are official designations for the period of an emperor\u2019s reign. For example, instead of just saying 2026, people might say \u201cReiwa 8 (\u4ee4\u548c8\u5e74).\u201d The name only changes when there is a new emperor. During an era, the name stays the same and only the year number increases.\n      <\/p>\n    <\/section>\n\n    <section>\n      <h2>How the Tradition Started<\/h2>\n      <p>\n        This system traces back to the year 645. Japan adopted the idea from China but quickly made it its own. In the earlier centuries, the era name changed more often, sometimes to mark major events or disasters.\n      <\/p>\n      <p>\n        By the late 1800s, the rule changed so that each emperor had only one era name, making the system more stable and easier to use.\n      <\/p>\n\n      <h3>Examples Through History<\/h3>\n      <ul>\n        <li><strong>Meiji<\/strong> (\u660e\u6cbb, 1868\u20131912): A period of rapid modernization.<\/li>\n        <li><strong>Taisho<\/strong> (\u5927\u6b63, 1912\u20131926): A time of cultural expansion and political change.<\/li>\n        <li><strong>Showa<\/strong> (\u662d\u548c, 1926\u20131989): An era that included war, hardship, and remarkable recovery.<\/li>\n        <li><strong>Heisei<\/strong> (\u5e73\u6210, 1989\u20132019): Intended to express hopes for peace.<\/li>\n        <li><strong>Reiwa<\/strong> (\u4ee4\u548c, 2019\u2013 ): Began in 2019; its name, drawn from classical poetry, conveys harmony.<\/li>\n      <\/ul>\n    <\/section>\n\n    <section>\n      <h2>How Era Names Are Chosen<\/h2>\n      <p>\n        Today, the process is formal and deliberate. A panel of scholars and officials reviews potential names, each taken from classical Chinese and Japanese texts.\n      <\/p>\n      <p>The chosen name must:<\/p>\n      <ul>\n        <li>be easy to read,<\/li>\n        <li>look good when written,<\/li>\n        <li>and avoid negative connotations.<\/li>\n      <\/ul>\n      <p>\n        The prime minister publicly announces the final choice. Within hours of the announcement, the era name starts appearing everywhere\u2014government forms, news broadcasts, and public signage.\n      <\/p>\n    <\/section>\n\n    <section>\n      <h2>How Era Names Are Used<\/h2>\n      <p>Era names are used widely throughout Japan, including:<\/p>\n      <ul>\n        <li>government forms that request birth dates in <em>gengo<\/em> (\u5143\u53f7) format,<\/li>\n        <li>official identification such as driver\u2019s licenses and tax documents,<\/li>\n        <li>calendars that list both Gregorian years and era years.<\/li>\n      <\/ul>\n\n      <p>In everyday conversation, people also use era years naturally. For example:<\/p>\n      <ul>\n        <li>\u201cI was born in Showa 63 (\u662d\u548c63\u5e74).\u201d<\/li>\n        <li>\u201cThis model was released in Heisei 20 (\u5e73\u621020\u5e74).\u201d<\/li>\n      <\/ul>\n\n      <h3>How to Convert an Era Year<\/h3>\n      <p>To convert an era year to a Gregorian year:<\/p>\n      <ol>\n        <li>Take the first year of the era.<\/li>\n        <li>Subtract 1.<\/li>\n        <li>Add the era year you\u2019re converting.<\/li>\n      <\/ol>\n\n      <p><strong>Example:<\/strong> Reiwa (\u4ee4\u548c) began in 2019.<br \/>\n        Reiwa 6 (\u4ee4\u548c6\u5e74) = 2019 \u2212 1 + 6 = 2024.\n      <\/p>\n    <\/section>\n\n    <section>\n      <h2>Why Era Names Still Matter<\/h2>\n      <p>\n        Japan does not see technology and tradition as opposites. Era names (\u5143\u53f7) remain an important cultural element, marking the beginning of new national chapters. You\u2019ll find them in personal identification, media, government planning, and even pop culture.\n      <\/p>\n      <p>\n        They give rhythm to history, helping people identify periods not just by numbers but by the eras that shaped them.\n      <\/p>\n    <\/section>\n\n    <section>\n      <h2>Final Thought<\/h2>\n      <p>\n        An era name is more than a label\u2014it ties the present to more than a millennium of history. The next time you see a date like Reiwa 8 (\u4ee4\u548c8\u5e74), you\u2019ll recognize it as both part of today and connected to a long historical legacy.\n      <\/p>\n    <\/section>\n","protected":false},"excerpt":{"rendered":"<p>Happy New Year from Japan! The New Year is a good time to look at how Japan counts its years: not only by the Western calendar but also by a unique era name system called gengo (\u5143\u53f7). The Japanese mark time in a way that feels both ancient and current. Alongside the familiar Gregorian calendar, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1317,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[18],"class_list":["post-1316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-japanese","tag-slide"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/posts\/1316","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/comments?post=1316"}],"version-history":[{"count":1,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/posts\/1316\/revisions"}],"predecessor-version":[{"id":1318,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/posts\/1316\/revisions\/1318"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/media\/1317"}],"wp:attachment":[{"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/media?parent=1316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/categories?post=1316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bunpo.app\/blog\/wp-json\/wp\/v2\/tags?post=1316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}