This cultivar was listed on the
MyHostas Database website.
Originated in Japan, this non-registered cultivar is of unidentified parentage but has H. rectifolia in its background.
It is a green hosta with white flowers.
Mikiko Lockwood in an article on The Hosta Library titled,
A Little About Japanese Hosta Terms defines the term tachi as upright, 'Tachi Gibōshi' or