Haru is a Luna head on a 55cm male Obitsu. He generally goes by Harry. Tsuki is also a Luna head but on a 50cm Obitsu head (she used to have an old style Megu head, but it looked a bit weird with the more stylised Luna head). She generally goes by Suki. Kit and Kat (no, I don't know which one's which, either) are Usako heads on 11 cm Obitsu bodies. I tried to do their hair so it looked a bit like ears and failed dismally. I also need to make them proper tails. I got all heads pre-painted as I really hate painting vinyl. I might shade and gloss Kit & Kat's eyes though.
Remember, the reverse of stressed is desserts. Growing older is mandatory. Growing up is optional.