Is there a Japanese flowering cherry bonsai?

I think it might be possible, but just be careful, okay

You can absolutely make this plant into a beautiful bonsai! It's so rewarding when you get it right! But you have to know how, from knowledge to technique, so that the shape lasts a long time and your plant grows well.

Yes, there is, and this plant is quite famous among bonsai plant enthusiasts due to its unusual appearance.