Iryna Yavorska in her food truck "Thank you, and see you soon" she says in Japanese. Yavorska serves up a crepe-like delicacy called mlyntsi that she fills with ingredients including cheese ...

Faced with a supply shortage, prices are going up again for the staple that, like crab and ramen, brings hordes of visitors to the northernmost main island of Japan each year. A food truck parked ...