This is a willow bonsai, that came to be from a branch of a big willow tree. That happened last year in spring. The first year it allredy formed a nice crown. But sadly most of the branches froze in winter and died off. The only solution then wass to restyle it into a shohin. And that with air layering. I layered it this year, in july,and transplanted it yesterday, after only 4 months. See the results for yourselves.
I planted it into this ERIN pot, which is probably the final one.