Psychology people must know what regression means. If you are not in psychology, the term regression means this and that is probably what made me buy these for lunch today. Hahaha...
Can you imagine what they used to color the Baikin-man (right)? Bamboo charcoal! At least, that's what I heard. (I hope they are kidding...)
BTW, I started writing about my current situation on another blog of mine, if you are interested.