放送日：2018年04月13日

A strange appearance and even stranger personality, who laughs all his worries away…
Is there an old man who lives in your neighbourhood who is healthy, quirky, and always walks his own path in life? Despite struggles and troubles, there are many senior citizens out there who constantly overcome adversity and live their lives to the fullest. The driving force behind their lives, the thing that keeps them going, is positivity. We have decided to look for such senior citizens (which we will call “Posi-chan”) who have survived and persevered in many different locations affected by tragedies such as poverty, war, earthquakes, and nuclear accidents.