Objective proof of Japanese ability
A BJT (Business Japanese Test) score serves as strong objective proof of Japanese ability for the Immigration Services Agency.

CORPORATE & HR SOLUTIONS
Empower your international employees to achieve BJT 480+ scores for workplace fluency and HSP visa requirements.
Free for up to 3 people per company — through the end of October
See the solutionConcerns over the tightening
In short, the April 2026 tightening of the Engineer/Specialist visa and the new government employment guidelines require companies employing foreign staff to provide objective proof of Japanese ability and Japanese-language education support.
You are unsure whether employees will pass visa renewal under the stricter screening of the Engineer/Specialist visa.
New government guidelines require companies to support Japanese-language education, and you are unsure how to respond.
Daily conversation is fine, but your employees business Japanese level is not measured objectively.
Our solution
In short, a BJT (Business Japanese Test) score serves as strong objective proof of Japanese ability for the Immigration Services Agency, and our curriculum fully meets the latest 2026 visa change to eliminate corporate risk.
A BJT (Business Japanese Test) score serves as strong objective proof of Japanese ability for the Immigration Services Agency.
A curriculum fully aligned to the latest 2026 visa change reliably meets the Engineer/Specialist visa requirements.
In short, the BJT prep course is a risk-management measure that achieves both visa-denial risk avoidance and compliance with the companys duty to support Japanese-language education in a single program.
Why choose us
In short, Toranomon Language School is chosen for its speed in tracking immigration updates, business-Japanese-focused professional instructors, and progress reports that reduce HR workload.
Instruction that tracks immigration trends keeps you ahead of legal changes and stricter screening.
Leveraging our Toranomon location, we deliver high-quality, practical business Japanese lessons.
Learning progress reports remove the burden of one-stop management and serve as proof of your compliance efforts.
In short, this month only, we offer a free BJT mini assessment for your foreign employees and an individual learning roadmap.
A free BJT mini assessment for up to 3 foreign employees.
We provide a current-level analysis report and an individual learning roadmap to reach the target score.
Due to instructor availability, this month is limited to the first 3 companies.
Apply for the free trial & assessmentClient voices
Voices from HR leads at companies that adopted BJT prep and completed visa renewals smoothly.
After adopting BJT prep, our foreign employees visa renewals went smoothly and our compliance concerns disappeared. The progress reports also help our internal reporting.
IT firm - HR
Visualizing business Japanese level objectively became strong material for immigration explanations. The quality of instruction from Toranomons professional teachers is satisfying.
Trading company - HR
Apply / Contact
In short, just fill in your company name, contact person, details, and number of employees for the trial to complete your application.