Hello Kitty themed Haruka trains

So I tried looking online, but I can’t seem to find the timetable anywhere. Are all the Haruka trains in the Osaka/Kyoto area going to be Hello Kitty themed? I’ll be going at the end of March and sadly, we will not be able to ride on the Hello Kitty Shinkansen. The next best option for me if I want to ride a themed train is the Haruka since it’ll take me to Kyoto from Osaka. I also have a 6 year old who would be ecstatic if we were able to ride a Hello Kitty themed train.

Thanks in advance!