This haunts me from the 1980s. I never had one. I never wanted one. But this commercial was played over and over and over again.
Many years later, I was at an anime con, and someone was telling me that these toys were a HUGE hit in Japan, but never caught on as much in the US. But Lord knows they tried.
Just TRY to get that song out of your head! I searched for this when I woke up to that song after a sinus headache, after not hearing it for nearly 20 years.
DAMN YOU, MONCHICHI!!