Hi Dala,
I don't know if that is a Daisy or not to be honest, but I know they are made, here for example is the picture of the one I got recently in a batch of PlaRail Capsule goodies;
This one is a recent release being a transparent green with glitter and is powered using a wind up mechanism like most Tomy capsules, but they do make 'normal' coloured ones as well. In fact the capsule range is considerably larger than the Tomy normal Plarail range 🙂