Kindly advice appropriate pass

Dear Sir
Given below is our itinerary. Please advice if there is an appropriate JR pass that we can use:

Day 1: Ueno Station to Nikko
Day 1: Nikko to Ashikaga Flower Garden
Day 1: Ashikaga Flower Garden to Mito
Day 2: Mito to Hitachi Seaside park
Day 2: Hitachi Seaside park to Narita Airport

We are considering using JR Toyo wide pass. Please advice
a) Is this the most appropriate pass for his itinerary?
b) Does this pass cover all the sectors mentioned?
c) Is there a more appropriate pass that we can use?

Grateful for your advice.
Regards
Aslesha