Yasuyuki Miyoshi

Yasuyuki Miyoshi is a Japanese IT certification expert and educator who runs the channel 'ITのプロ46代表'. He provides comprehensive preparation materials and tutorials for the Information Processing Technologist Examination and other advanced IT certifications. His content includes detailed explanations of past exam questions, essay-writing strategies, and subject-specific reviews. He holds numerous certifications himself, having passed all exam categories twice and aiming for a third round, and claims leading market share for his PM and database specialist exam prep books. His stated goal is to equip as many people as possible with the 'weapon' of professional qualifications.