Takayoshi Oyama

UKARU Founder / Fast one Inc.

With 20 years of experience in the construction industry, developing UKARU to help foreign skilled workers pass the Tokutei Ginou Level 2 exam.

Mission

"Create a construction industry where foreign skilled workers are fairly recognized"

Obtaining Tokutei Ginou Level 2 removes residence restrictions and allows family accompaniment. Pass rates vary widely by session (recently 10–68%, and likely to tighten after the December 2025 format change), and adequate study materials are scarce. UKARU was created to solve this problem.

Achievements

810+

Questions

Languages

Exam Categories

20年

Industry Experience

Background

With a 20-year career in the construction industry spanning from on-site work to management, witnessing firsthand the challenges foreign workers face in exam preparation.

Founded Fast one Inc. and developed UKARU, an app specializing in Tokutei Ginou Level 2 exam preparation with 810+ original questions, 10 languages, and gamified learning.

Recent Articles

[ការប៉ាន់ស្មានចំណាយពេញលេញ] Tokutei Ginou 2 សំណង់ — 120,000-250,000 យ៉េន/នាក់, សន្សំ 360,000 យ៉េន/ឆ្នាំ, ត្រឡប់មកវិញក្នុងរយៈពេល 8-10 ខែ [សម្រាប់ម្ចាស់អាជីវកម្ម] មគ្គុទ្ទេសក៍ពេញលេញអំពីជំនាញជាក់លាក់កម្រិត 2 វិស័យសំណង់ កំណែឆ្នាំ 2026 — ចំណាយ អត្រាជាប់ និងប្រព័ន្ធបណ្តុះបណ្តាលការងារ [សម្រាប់ម្ចាស់អាជីវកម្ម] ប្រព័ន្ធបណ្តុះបណ្តាលការងារ (អនុវត្តខែមេសា 2027) និងជំនាញជាក់លាក់លេខ 2 — មគ្គុទ្ទេសក៍ពេញលេញសម្រាប់យុទ្ធសាស្ត្រធនធានមនុស្សរបស់ក្រុមហ៊ុនសំណង់ក្នុងរយៈពេល 10 ឆ្នាំខាងមុខ

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