作词 : Momus Kokoro Hirai cannot write today She's in hospital, reason is too much chocolate We are her relatives Taeko and Kazuko We're writing to see if you can make her stop it Kokoro Hirai keeps chocolates in her room Chocolates in her bag, chocolates in her pocket She eats them every time, everywhere Five to six packages a day She also loves toys She also loves teas Her motto is 'Nonbiri bonyari' (It mean 'easy and idly') But mostly Kokoro Hirai loves chocolates That's why she lies in hospital today Her behaviour is making us uneasy Sometimes she makes us feel bad She seems to be happy eating her chocolates But we think they're driving her mad If we shop with her in a convenience store We will witness a surprise scene maybe She will buy a shop basket full up with chocolate Milk, bitter, white or strawberry She don't mind the colour, she don't care the price If it's chocolate, to her must be nice Especially in winter there are many kinds of chocolate in store So winter for her is a paradise She also loves toys She also loves teas Her motto: 'Nonbiri bonyari' (It mean 'easy and idly') But mostly Kokoro Hirai loves chocolates Which is why she lies in hospital today Her behaviour is making us uneasy Sometimes she makes us feel bad We have issued her a warning about too much chocolate once But she never paid attention to our words She also loves toys She also loves teas Her motto: 'Nonbiri bonyari' ('Live easy and idly') But mostly Kokoro Hirai loves chocolates Which is why she lies in hospital today