The narrow leaved Hosta is called Spritzer, I think. The yellow in the leaves echoes the Hakone grass nicely.
Shade Garden Ideas
Sweet woodruff (Galium odoratum) spills over the edges of stairs in this shade garden - The sloped border includes ferns, hostas, Japanese primroses, and moss-covered rocks | bhg.com
White candelabra primula and a variegated hosta line the wooden walkway to a giant white pine. To the right is a curly willow and a few camassia and leucojum in bloom; astrantia and ligularia leaves show
Designing with Stone - Rock can make digging difficult, but it ensures a steady supply of stone for working into garden design, as shown in this simple path cutting through a perennial bed.
Bergenia 'Winter Glow' Plant
Plants for shade: elephant's ears (Bergenia cordifolia 'Winterglut'). Lush, deep-green leaves emerge in spring and turn red in autumn. Grow it in partial shade. Read more about them on our website http://www.gardenersworld.com/plants/bergenia-x-schmidtii/1225.html
This site is full of beautiful garden photos. Just visit the website and enjoy-Three Dogs in a Garden
Climbing hydrangea arbor for the shade garden. @ its-a-green-lifeits-a-green-life