テキスト
テキスト
tekisuto
= textbook; text (digital); written material
Tekisuto (テキスト) means textbook in Japanese educational contexts, and digital text (as in text messages or text data) in technology contexts. The word has drifted meaningfully from its English source — in Japan, ‘textbook’ is the primary meaning, which surprises English speakers who associate ‘text’ primarily with messaging.
Tekisuto (テキスト) has two main uses: (1) Textbook or study material: tekisuto wo kau (テキストを買う, to buy a textbook), tekisuto wo yomu (テキストを読む, to read the textbook), juken tekisuto (受験テキスト, exam preparation textbook). This is the dominant meaning in Japanese educational contexts — at cram schools (juku), correspondence courses, and professional certification programs, study materials are called tekisuto. (2) Text data: tekisuto fairu (テキストファイル, text file), tekisuto messeeji (テキストメッセージ, text message), tekisuto data (テキストデータ, text data). The shorter word meeji (メッセージ) or LINE (ライン, the dominant messaging app) is more common in everyday messaging talk.
When a Japanese teacher or school says tekisuto, they mean the textbook or study material for the course — not a text message. At bookstores, the tekisuto section contains study guides and educational materials. For text messaging, Japanese people more commonly say LINE suru (LINEする, to message on LINE), messeeji wo okuru (メッセージを送る, to send a message), or colloquially just raining (LINEing) — the English word ‘text’ as a verb (‘I’ll text you’) does not translate directly into Japanese usage.
Everyday use
資格試験のテキストを三周した頃にやっと内容が頭に入ってきた。
Shikaku shiken no tekisuto wo san-shuu shita koro ni yatto naiyou ga atama ni haitte kita.
After going through the certification exam textbook three times, the content finally started sinking in.
Casual / Social Media
このオンライン講座、テキストがPDFでもらえるから後で見返せるの便利！
Kono onrain kouza, tekisuto ga PDF de moraeru kara ato de mikaeseru no benri!
This online course gives you the textbook as a PDF, which is convenient for reviewing later!
Formal / Cultural context
本講義で使用するテキストは、事前に購入し、第一回授業までに第三章まで通読すること。
Hon kougi de shiyou suru tekisuto wa, jizen ni kounyuu shi, dai-ikkai jugyou made ni dai-san-shou made tsuuroku suru koto.
Please purchase the textbook for this course in advance and read through to Chapter 3 before the first class.
The Japanese test-prep industry has made tekisuto one of the most commercially significant words in education. Juku (塾, cram schools) produce proprietary tekisuto as part of their branded curriculum — students often attend multiple juku for different subjects, each with its own stack of tekisuto. Major national test-prep publishers like Zkai (Z会) and Beneese (ベネッセ) have built businesses entirely around producing tekisuto for university entrance exam preparation. The quality and design of a cram school’s tekisuto is considered a measure of its educational quality.
Online learning platforms have transformed how tekisuto reaches Japanese students. Services like Udemy Japan, Coursera Japan, and domestic platforms offer courses with PDF tekisuto downloadable for offline study — a format that suits Japanese learners’ study habits of reviewing material multiple times with annotations. At the same time, professional certification courses in IT, accounting (boki, 簿記), and law use extensive tekisuto materials, making the textbook a central artifact in Japan’s continuing education market. The phrase tekisuto wo kapaa suru (テキストをカバーする, to cover the textbook — to get through all the material) captures the Japanese study ideal of systematic, complete coverage rather than selective reading.
Disclosure: This site may contain affiliate links. We may earn a commission at no extra cost to you.