Your plant is beautiful! Once mine has some more growths it will look much nicer.
If I had stayed an extra 2 days in Japan I think I would have taken a day off from sightseeing, jumped in a train and headed to Seed Engei. It would have been 'only' a 2 hour journey.
But I did see a few Neos in the streets of Kyoto. People keep all sorts of plants in front of their very small homes, and one house had a bunch of Neos and what appeared to be Den moniliforme.
I also found it interesting that they grow all sorts of plants in moss! This was out in front of a supermarket:
