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A Manager's Guide to Interpreting BJT Scores on Resumes

Understand the Business Japanese Proficiency Test (BJT) score and how it reflects a candidate's suitability for roles requiring business Japanese.

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Written by Anushree GReviewed by Dr. Vijay GUpdated 23 August 2026Editorial policy

Understanding the BJT Score Scale

The Business Japanese Proficiency Test (BJT) provides a granular score from 0 to 800, calculated using item response theory (IRT). Unlike the JLPT, which uses a pass/fail system for distinct levels, the BJT offers a continuous scale. This allows for a more nuanced understanding of a candidate's business Japanese ability. The official BJT site (kanken.or.jp/bjt/english/) details this scale, which maps to six proficiency levels:

  • J1+ (600–800): Sufficient Japanese to perform any business duty in any situation.
  • J1 (530–599): Sufficient Japanese to perform business duties in a wide range of situations.
  • J2 (420–529): Sufficient Japanese to perform business duties in limited situations.
  • J3 (320–419): Some Japanese to perform business duties in limited situations.
  • J4 (200–319): Some Japanese to perform simple business duties in limited situations.
  • J5 (0–199): Very limited Japanese ability for business.

When reviewing a CV, a candidate listing a BJT score should be evaluated against the specific demands of the role. For instance, a position requiring extensive client interaction might ideally seek a J1 or J1+ candidate, while a role with more internal communication might be suitable for a J2 or even a strong J3.

Quick answers

Frequently asked

The most common questions candidates ask before applying.

What is the BJT?

The Business Japanese Proficiency Test (BJT) assesses a non-native speaker's Japanese language ability specifically within a business context. It is administered by the Japan Kanji Aptitude Testing Foundation (Kanken) and delivered via computer-based testing through Pearson VUE.

How is the BJT scored?

The BJT is scored on a scale of 0–800 using item response theory (IRT). There is no pass or fail; the score maps to one of six defined proficiency levels, from J5 (very limited) to J1+ (proficient in any situation).

What skills does the BJT test?

The BJT measures listening comprehension, listening and reading comprehension, and reading comprehension, focusing on business vocabulary, keigo (honorific language), comprehension of business dialogues, and reading business documents.

Is the BJT the same as the JLPT?

No. While both test Japanese proficiency, the JLPT assesses general language ability, whereas the BJT focuses specifically on business communication skills. The BJT is also offered year-round, unlike the JLPT.

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