Overview: Today: explaining when there's been a misunderstanding. Bima Aji Nugroho, from Indonesia, works at a metalworking company in Saitama Prefecture. He makes parts that are used in cars and construction equipment. He first came to Japan in 2015. Now, he's returned on a visa for highly skilled workers, and is striving to level up his Japanese. Yet he worries about problems due to miscommunication. To improve, he takes on a roleplay challenge and gets advice from business Japanese experts.