This is a Wood Betony (Stachys Officinalis) kusamono. It is in a Furumoto pot that has a tiny little frog on the rim.
See more:
www.tinytrident.com/articles/misc/kusmono-wood-betony-accent-in-furumoto-pot/
See more:
www.tinytrident.com/articles/misc/kusmono-wood-betony-accent-in-furumoto-pot/