{"id":1140,"date":"2026-03-24T02:30:13","date_gmt":"2026-03-24T02:30:13","guid":{"rendered":"https:\/\/kanji123.org\/blog\/?p=1140"},"modified":"2026-03-25T03:01:28","modified_gmt":"2026-03-25T03:01:28","slug":"look-up-kanji","status":"publish","type":"post","link":"https:\/\/kanji123.org\/blog\/look-up-kanji\/","title":{"rendered":"Look Up Kanji with 5 Must-Know Methods"},"content":{"rendered":"\n
\"look<\/figure>\n\n\n\n

Every Japanese learner hits the same wall. You’re reading a sentence, and suddenly \u2014 there it is. A kanji you’ve never seen before. You stare at it. Nothing comes to mind. However, before you panic, know this: there are fast, reliable ways to look up kanji in any situation. In this guide, Kanji123 walks you through five proven methods, from the simplest copy-paste trick to a powerful reading-prediction technique that works without a dictionary at all.<\/p>\n\n\n\n

If you’re still building your kanji foundation, check out our Beginner’s Guide to Kanji<\/a> first. Then come back here to master the lookup skills.<\/p>\n\n\n\n

Method 1: Copy and Paste \u2014 The Easiest Way to Look Up Kanji<\/strong><\/h2>\n\n\n\n

Let’s start with the fastest method available. If the kanji appears on your screen, you can identify it in seconds. Simply highlight it, copy it, and paste it into an online dictionary.<\/p>\n\n\n\n

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Here’s how to do it:<\/strong><\/p>\n\n\n\n

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  1. Highlight the unknown kanji with your cursor.<\/li>\n\n\n\n
  2. Press Ctrl+C (Windows) or Cmd+C (Mac) to copy it.<\/li>\n\n\n\n
  3. Open Jisho.org<\/a> and paste it into the search bar.<\/li>\n\n\n\n
  4. Press Enter and read the results.<\/li>\n<\/ol>\n\n\n\n

    Jisho instantly gives you the meaning, reading, stroke count, and radical breakdown. Therefore, you get everything you need in a single step. Because it’s so quick, this method should always be your first move when the kanji is on a screen.<\/p>\n\n\n

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    \"look<\/figure><\/div>\n\n\n

    However, this approach has one big limit: it only works for typed text. It won’t help you with physical books, handwritten notes, or manga. For those situations, you need the methods below.<\/p>\n\n\n\n

    Method 2: Look Up Kanji by Radical<\/strong><\/h2>\n\n\n\n

    A radical<\/a> is a core component that makes up a kanji. Every kanji contains at least one. Because radicals are the building blocks of kanji, recognizing them is the key to looking up any character you don’t know.<\/p>\n\n\n\n

    What Is Radical?<\/strong><\/h3>\n\n\n\n

    Think of radicals like root words in English. For instance, \u6cf3 (swim) contains the water radical \u6c35 on its left side. That radical signals the kanji has something to do with water. In addition, it narrows down which section of a dictionary to search.<\/p>\n\n\n\n

    How to Use Radical Search on Jisho<\/strong><\/h3>\n\n\n\n

    Jisho has a built-in radical search tool. Here’s how to use it step by step:<\/p>\n\n\n\n

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    1. Go to Jisho.org<\/a> and click the # icon to open radical search.<\/li>\n\n\n\n
    2. Look at the unknown kanji and find the simplest part you recognize.<\/li>\n\n\n\n
    3. Click that radical on the grid.<\/li>\n\n\n\n
    4. Jisho immediately grays out radicals that don’t appear alongside yours.<\/li>\n\n\n\n
    5. Next, click a second radical to narrow the results further.<\/li>\n\n\n\n
    6. Finally, find your kanji in the list at the bottom.<\/li>\n<\/ol>\n\n\n\n
      \"look<\/figure>\n\n\n\n

      For example, take the kanji \u66dc. You can spot \u65e5 (sun) on the left. Click it \u2014 the results shrink dramatically. Then click \u30e8, and only \u66dc remains. You’ve found it in two clicks.<\/p>\n\n\n\n

      This method does require some practice. However, it gets faster every time you use it. Moreover, it works offline too \u2014 because physical dictionaries use the exact same radical index system.<\/p>\n\n\n\n

      Method 3: Look Up Kanji in a Physical Dictionary<\/strong><\/h2>\n\n\n\n

      Sometimes you don’t have a phone or laptop nearby. In addition, some learners genuinely prefer paper. Either way, a physical kanji dictionary gives you three different lookup paths.<\/p>\n\n\n

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      \"look<\/figure><\/div>\n\n\n

      Option A: Search by Radical (Most Common)<\/strong><\/h3>\n\n\n\n

      Each kanji has one official radical assigned to it. Therefore, you find that radical in the dictionary’s index, note its page number, and flip to that section. Then you scan through the kanji listed there.<\/p>\n\n\n\n

      Where do you find the radical? Look for it in these three places:<\/p>\n\n\n\n