{
  "name": "NihongoBooks Textbook Index",
  "license": "CC BY 4.0",
  "source": "https://nihongobooks.com/data/japanese-textbook-prices/",
  "note": "Japanese list prices before tax (本体価格) verified against National Diet Library records; priceUsd = US list price from the publisher's catalog for internationally published titles. null = no verified figure.",
  "summary": {
    "bookCount": 65,
    "pricedCount": 48,
    "medianPriceJpy": 1200
  },
  "books": [
    {
      "slug": "genki-1",
      "title": "Genki: An Integrated Course in Elementary Japanese I",
      "series": "Genki",
      "level": "Beginner",
      "publisher": "The Japan Times Publishing",
      "year": 2020,
      "pages": 382,
      "priceJpy": 3600,
      "priceUsd": null,
      "yenPerPage": 9.4
    },
    {
      "slug": "genki-2",
      "title": "Genki: An Integrated Course in Elementary Japanese II",
      "series": "Genki",
      "level": "Beginner",
      "publisher": "The Japan Times Publishing",
      "year": 2020,
      "pages": 390,
      "priceJpy": 3600,
      "priceUsd": null,
      "yenPerPage": 9.2
    },
    {
      "slug": "japanese-from-zero-1",
      "title": "Japanese From Zero! 1",
      "series": "Japanese From Zero!",
      "level": "Beginner",
      "publisher": "Learn From Zero",
      "year": 2023,
      "pages": 376,
      "priceJpy": null,
      "priceUsd": 39.99,
      "yenPerPage": null
    },
    {
      "slug": "japanese-from-zero-2",
      "title": "Japanese From Zero! 2",
      "series": "Japanese From Zero!",
      "level": "Beginner",
      "publisher": "Learn From Zero",
      "year": 2025,
      "pages": 432,
      "priceJpy": null,
      "priceUsd": 39.99,
      "yenPerPage": null
    },
    {
      "slug": "japanese-from-zero-3",
      "title": "Japanese From Zero! 3",
      "series": "Japanese From Zero!",
      "level": "Beginner",
      "publisher": "Learn From Zero",
      "year": 2025,
      "pages": 440,
      "priceJpy": null,
      "priceUsd": 39.99,
      "yenPerPage": null
    },
    {
      "slug": "japanese-from-zero-4",
      "title": "Japanese From Zero! 4",
      "series": "Japanese From Zero!",
      "level": "Beginner",
      "publisher": "Learn From Zero",
      "year": 2016,
      "pages": 438,
      "priceJpy": null,
      "priceUsd": 39.99,
      "yenPerPage": null
    },
    {
      "slug": "japanese-from-zero-5",
      "title": "Japanese From Zero! 5",
      "series": "Japanese From Zero!",
      "level": "Beginner",
      "publisher": "Learn From Zero",
      "year": 2019,
      "pages": 442,
      "priceJpy": null,
      "priceUsd": 39.99,
      "yenPerPage": null
    },
    {
      "slug": "minna-no-nihongo-1",
      "title": "Minna no Nihongo Shokyu I",
      "series": "Minna no Nihongo",
      "level": "Beginner",
      "publisher": "3A Corporation",
      "year": 2025,
      "pages": 248,
      "priceJpy": 2500,
      "priceUsd": null,
      "yenPerPage": 10.1
    },
    {
      "slug": "quartet-1",
      "title": "Quartet: Intermediate Japanese Across the Four Language Skills I",
      "series": "Quartet",
      "level": "Intermediate",
      "publisher": "The Japan Times Publishing",
      "year": 2019,
      "pages": 259,
      "priceJpy": 3000,
      "priceUsd": null,
      "yenPerPage": 11.6
    },
    {
      "slug": "quartet-2",
      "title": "Quartet: Intermediate Japanese Across the Four Language Skills II",
      "series": "Quartet",
      "level": "Intermediate",
      "publisher": "The Japan Times Publishing",
      "year": 2020,
      "pages": 257,
      "priceJpy": 3000,
      "priceUsd": null,
      "yenPerPage": 11.7
    },
    {
      "slug": "tobira-intermediate-1",
      "title": "Tobira I: Intermediate Japanese",
      "series": "Tobira",
      "level": "Intermediate",
      "publisher": "Kurosio Publishers",
      "year": 2025,
      "pages": 231,
      "priceJpy": 2600,
      "priceUsd": null,
      "yenPerPage": 11.3
    },
    {
      "slug": "tobira-intermediate-2",
      "title": "Tobira II: Intermediate Japanese",
      "series": "Tobira",
      "level": "Intermediate",
      "publisher": "Kurosio Publishers",
      "year": 2026,
      "pages": 240,
      "priceJpy": 2600,
      "priceUsd": null,
      "yenPerPage": 10.8
    },
    {
      "slug": "tobira",
      "title": "Tobira: Gateway to Advanced Japanese",
      "series": "Tobira",
      "level": "Intermediate",
      "publisher": "Kurosio Publishers",
      "year": 2009,
      "pages": 403,
      "priceJpy": 3300,
      "priceUsd": null,
      "yenPerPage": 8.2
    },
    {
      "slug": "jlpt-official-practice-workbook-n5",
      "title": "JLPT Official Practice Workbook N5 Vol. 2",
      "series": "JLPT Official Practice Workbook",
      "level": "N5",
      "publisher": "Bonjinsha",
      "year": 2018,
      "pages": 86,
      "priceJpy": 700,
      "priceUsd": null,
      "yenPerPage": 8.1
    },
    {
      "slug": "nihongo-so-matome-n5",
      "title": "Nihongo So-matome N5: Kanji, Vocabulary, Grammar, Reading & Listening",
      "series": "Nihongo So-matome",
      "level": "N5",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "tango-n5-1000",
      "title": "1000 Essential Vocabulary for the JLPT N5",
      "series": "Tango",
      "level": "N5",
      "publisher": "Ask Publishing",
      "year": 2017,
      "pages": 183,
      "priceJpy": 1300,
      "priceUsd": null,
      "yenPerPage": 7.1
    },
    {
      "slug": "try-n5",
      "title": "TRY! JLPT N5 — Japanese Through Grammar",
      "series": "TRY!",
      "level": "N5",
      "publisher": "Ask Publishing",
      "year": 2024,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "jlpt-official-practice-workbook-n4",
      "title": "JLPT Official Practice Workbook N4 Vol. 2",
      "series": "JLPT Official Practice Workbook",
      "level": "N4",
      "publisher": "Bonjinsha",
      "year": 2018,
      "pages": 94,
      "priceJpy": 700,
      "priceUsd": null,
      "yenPerPage": 7.4
    },
    {
      "slug": "nihongo-challenge-kanji-n4-n5",
      "title": "Nihongo Challenge Kanji N4–N5",
      "series": "Nihongo Challenge",
      "level": "N4",
      "publisher": "Ask Publishing",
      "year": 2010,
      "pages": 278,
      "priceJpy": 1300,
      "priceUsd": null,
      "yenPerPage": 4.7
    },
    {
      "slug": "nihongo-so-matome-n4-grammar-reading-listening",
      "title": "Nihongo So-matome N4: Grammar, Reading & Listening",
      "series": "Nihongo So-matome",
      "level": "N4",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": 119,
      "priceJpy": 1600,
      "priceUsd": null,
      "yenPerPage": 13.4
    },
    {
      "slug": "nihongo-so-matome-n4-kanji-vocabulary",
      "title": "Nihongo So-matome N4: Kanji & Vocabulary",
      "series": "Nihongo So-matome",
      "level": "N4",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "shin-kanzen-master-n4-grammar",
      "title": "Shin Kanzen Master N4 Grammar",
      "series": "Shin Kanzen Master",
      "level": "N4",
      "publisher": "3A Corporation",
      "year": 2014,
      "pages": 138,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 8.7
    },
    {
      "slug": "shin-kanzen-master-n4-kanji",
      "title": "Shin Kanzen Master N4 Kanji",
      "series": "Shin Kanzen Master",
      "level": "N4",
      "publisher": "3A Corporation",
      "year": 2018,
      "pages": 95,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 12.6
    },
    {
      "slug": "shin-kanzen-master-n4-listening",
      "title": "Shin Kanzen Master N4 Listening",
      "series": "Shin Kanzen Master",
      "level": "N4",
      "publisher": "3A Corporation",
      "year": 2018,
      "pages": 63,
      "priceJpy": 1500,
      "priceUsd": null,
      "yenPerPage": 23.8
    },
    {
      "slug": "shin-kanzen-master-n4-reading",
      "title": "Shin Kanzen Master N4 Reading Comprehension",
      "series": "Shin Kanzen Master",
      "level": "N4",
      "publisher": "3A Corporation",
      "year": 2018,
      "pages": 108,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 11.1
    },
    {
      "slug": "shin-kanzen-master-n4-tango",
      "title": "Shin Kanzen Master N4 Tango: 1000 Essential Words",
      "series": "Shin Kanzen Master",
      "level": "N4",
      "publisher": "3A Corporation",
      "year": 2022,
      "pages": 203,
      "priceJpy": 1600,
      "priceUsd": null,
      "yenPerPage": 7.9
    },
    {
      "slug": "shin-kanzen-master-n4-vocabulary",
      "title": "Shin Kanzen Master N4 Vocabulary",
      "series": "Shin Kanzen Master",
      "level": "N4",
      "publisher": "3A Corporation",
      "year": 2020,
      "pages": 130,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 9.2
    },
    {
      "slug": "tango-n4-1500",
      "title": "1500 Essential Vocabulary for the JLPT N4",
      "series": "Tango",
      "level": "N4",
      "publisher": "Ask Publishing",
      "year": 2016,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "try-n4",
      "title": "TRY! JLPT N4 — Japanese Through Grammar",
      "series": "TRY!",
      "level": "N4",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "jlpt-official-practice-workbook-n3",
      "title": "JLPT Official Practice Workbook N3 Vol. 2",
      "series": "JLPT Official Practice Workbook",
      "level": "N3",
      "publisher": "Bonjinsha",
      "year": 2018,
      "pages": 92,
      "priceJpy": 700,
      "priceUsd": null,
      "yenPerPage": 7.6
    },
    {
      "slug": "nihongo-so-matome-n3-grammar",
      "title": "Nihongo So-matome N3 Grammar",
      "series": "Nihongo So-matome",
      "level": "N3",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 132,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 9.1
    },
    {
      "slug": "nihongo-so-matome-n3-kanji",
      "title": "Nihongo So-matome N3 Kanji",
      "series": "Nihongo So-matome",
      "level": "N3",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 133,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 9
    },
    {
      "slug": "nihongo-so-matome-n3-listening",
      "title": "Nihongo So-matome N3 Listening",
      "series": "Nihongo So-matome",
      "level": "N3",
      "publisher": "Ask Publishing",
      "year": 2024,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "nihongo-so-matome-n3-reading",
      "title": "Nihongo So-matome N3 Reading Comprehension",
      "series": "Nihongo So-matome",
      "level": "N3",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "nihongo-so-matome-n3-vocabulary",
      "title": "Nihongo So-matome N3 Vocabulary",
      "series": "Nihongo So-matome",
      "level": "N3",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 135,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 8.9
    },
    {
      "slug": "shin-kanzen-master-n3-grammar",
      "title": "Shin Kanzen Master N3 Grammar",
      "series": "Shin Kanzen Master",
      "level": "N3",
      "publisher": "3A Corporation",
      "year": 2012,
      "pages": 159,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 7.5
    },
    {
      "slug": "shin-kanzen-master-n3-kanji",
      "title": "Shin Kanzen Master N3 Kanji",
      "series": "Shin Kanzen Master",
      "level": "N3",
      "publisher": "3A Corporation",
      "year": 2014,
      "pages": 115,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 10.4
    },
    {
      "slug": "shin-kanzen-master-n3-listening",
      "title": "Shin Kanzen Master N3 Listening",
      "series": "Shin Kanzen Master",
      "level": "N3",
      "publisher": "3A Corporation",
      "year": 2012,
      "pages": 85,
      "priceJpy": 1500,
      "priceUsd": null,
      "yenPerPage": 17.6
    },
    {
      "slug": "shin-kanzen-master-n3-reading",
      "title": "Shin Kanzen Master N3 Reading Comprehension",
      "series": "Shin Kanzen Master",
      "level": "N3",
      "publisher": "3A Corporation",
      "year": 2014,
      "pages": 159,
      "priceJpy": 1400,
      "priceUsd": null,
      "yenPerPage": 8.8
    },
    {
      "slug": "shin-kanzen-master-n3-vocabulary",
      "title": "Shin Kanzen Master N3 Vocabulary",
      "series": "Shin Kanzen Master",
      "level": "N3",
      "publisher": "3A Corporation",
      "year": 2017,
      "pages": 146,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 8.2
    },
    {
      "slug": "try-n3",
      "title": "TRY! JLPT N3 — Japanese Through Grammar",
      "series": "TRY!",
      "level": "N3",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": 189,
      "priceJpy": 1700,
      "priceUsd": null,
      "yenPerPage": 9
    },
    {
      "slug": "jlpt-official-practice-workbook-n2",
      "title": "JLPT Official Practice Workbook N2 Vol. 2",
      "series": "JLPT Official Practice Workbook",
      "level": "N2",
      "publisher": "Bonjinsha",
      "year": 2018,
      "pages": 100,
      "priceJpy": 700,
      "priceUsd": null,
      "yenPerPage": 7
    },
    {
      "slug": "nihongo-so-matome-n2-grammar",
      "title": "Nihongo So-matome N2 Grammar",
      "series": "Nihongo So-matome",
      "level": "N2",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 170,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 7.1
    },
    {
      "slug": "nihongo-so-matome-n2-kanji",
      "title": "Nihongo So-matome N2 Kanji",
      "series": "Nihongo So-matome",
      "level": "N2",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 185,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 6.5
    },
    {
      "slug": "nihongo-so-matome-n2-listening",
      "title": "Nihongo So-matome N2 Listening",
      "series": "Nihongo So-matome",
      "level": "N2",
      "publisher": "Ask Publishing",
      "year": 2024,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "nihongo-so-matome-n2-reading",
      "title": "Nihongo So-matome N2 Reading Comprehension",
      "series": "Nihongo So-matome",
      "level": "N2",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": 123,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "nihongo-so-matome-n2-vocabulary",
      "title": "Nihongo So-matome N2 Vocabulary",
      "series": "Nihongo So-matome",
      "level": "N2",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 172,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 7
    },
    {
      "slug": "shin-kanzen-master-n2-grammar",
      "title": "Shin Kanzen Master N2 Grammar",
      "series": "Shin Kanzen Master",
      "level": "N2",
      "publisher": "3A Corporation",
      "year": 2011,
      "pages": 211,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 5.7
    },
    {
      "slug": "shin-kanzen-master-n2-kanji",
      "title": "Shin Kanzen Master N2 Kanji",
      "series": "Shin Kanzen Master",
      "level": "N2",
      "publisher": "3A Corporation",
      "year": 2010,
      "pages": 121,
      "priceJpy": 1400,
      "priceUsd": null,
      "yenPerPage": 11.6
    },
    {
      "slug": "shin-kanzen-master-n2-listening",
      "title": "Shin Kanzen Master N2 Listening",
      "series": "Shin Kanzen Master",
      "level": "N2",
      "publisher": "3A Corporation",
      "year": 2011,
      "pages": 103,
      "priceJpy": 1600,
      "priceUsd": null,
      "yenPerPage": 15.5
    },
    {
      "slug": "shin-kanzen-master-n2-reading",
      "title": "Shin Kanzen Master N2 Reading Comprehension",
      "series": "Shin Kanzen Master",
      "level": "N2",
      "publisher": "3A Corporation",
      "year": 2011,
      "pages": 197,
      "priceJpy": 1400,
      "priceUsd": null,
      "yenPerPage": 7.1
    },
    {
      "slug": "shin-kanzen-master-n2-vocabulary",
      "title": "Shin Kanzen Master N2 Vocabulary",
      "series": "Shin Kanzen Master",
      "level": "N2",
      "publisher": "3A Corporation",
      "year": 2011,
      "pages": 207,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 5.8
    },
    {
      "slug": "try-n2",
      "title": "TRY! JLPT N2 — Japanese Through Grammar",
      "series": "TRY!",
      "level": "N2",
      "publisher": "Ask Publishing",
      "year": 2014,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "jlpt-official-practice-workbook-n1",
      "title": "JLPT Official Practice Workbook N1 Vol. 2",
      "series": "JLPT Official Practice Workbook",
      "level": "N1",
      "publisher": "Bonjinsha",
      "year": 2018,
      "pages": 100,
      "priceJpy": 700,
      "priceUsd": null,
      "yenPerPage": 7
    },
    {
      "slug": "nihongo-so-matome-n1-grammar",
      "title": "Nihongo So-matome N1 Grammar",
      "series": "Nihongo So-matome",
      "level": "N1",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 169,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 7.1
    },
    {
      "slug": "nihongo-so-matome-n1-kanji",
      "title": "Nihongo So-matome N1 Kanji",
      "series": "Nihongo So-matome",
      "level": "N1",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 185,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 6.5
    },
    {
      "slug": "nihongo-so-matome-n1-listening",
      "title": "Nihongo So-matome N1 Listening",
      "series": "Nihongo So-matome",
      "level": "N1",
      "publisher": "Ask Publishing",
      "year": 2024,
      "pages": null,
      "priceJpy": null,
      "priceUsd": null,
      "yenPerPage": null
    },
    {
      "slug": "nihongo-so-matome-n1-reading",
      "title": "Nihongo So-matome N1 Reading Comprehension",
      "series": "Nihongo So-matome",
      "level": "N1",
      "publisher": "Ask Publishing",
      "year": 2023,
      "pages": 133,
      "priceJpy": 1300,
      "priceUsd": null,
      "yenPerPage": 9.8
    },
    {
      "slug": "nihongo-so-matome-n1-vocabulary",
      "title": "Nihongo So-matome N1 Vocabulary",
      "series": "Nihongo So-matome",
      "level": "N1",
      "publisher": "Ask Publishing",
      "year": 2022,
      "pages": 172,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 7
    },
    {
      "slug": "shin-kanzen-master-n1-grammar",
      "title": "Shin Kanzen Master N1 Grammar",
      "series": "Shin Kanzen Master",
      "level": "N1",
      "publisher": "3A Corporation",
      "year": 2011,
      "pages": 180,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 6.7
    },
    {
      "slug": "shin-kanzen-master-n1-kanji",
      "title": "Shin Kanzen Master N1 Kanji",
      "series": "Shin Kanzen Master",
      "level": "N1",
      "publisher": "3A Corporation",
      "year": 2010,
      "pages": 197,
      "priceJpy": 1200,
      "priceUsd": null,
      "yenPerPage": 6.1
    },
    {
      "slug": "shin-kanzen-master-n1-listening",
      "title": "Shin Kanzen Master N1 Listening",
      "series": "Shin Kanzen Master",
      "level": "N1",
      "publisher": "3A Corporation",
      "year": 2011,
      "pages": 89,
      "priceJpy": 1600,
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