I am planning to purchase a 7 day pass for our trip in April. Using Hyperdia train schedule, I set up a few itineraries to meet relatives. The schedules were incorrect according to cousins. Some trains were non-existent for the time schedule I had selected. They checked it online in Japanese.
I understand the new JR schedule will be implemented in April, and Hyperdia has not uploaded new schedule for my April soujourn. What websites can I use to plan my trip which reflects the schedule which is to be implemented in April? I cannot read Japanese; there is a JR schedule in Japanese which reflects the new April schedule.