That'ch wonderfull!!Hwad noje!Reimyu once hwad a gwamma!Yuuhen!*Hum of confidence*"Having a long life can take it easy"
Being established with such impression, the koyukkuris will also think "I should live my full lives too", "I will be surrounded by lots of family members and go to the easy place in the sky when meeting my end" or something similar. Granpa who loves grandchildren.
Granny with whom the grandbabies can be affectionate.
By showing them off, the koyukkuris will be envied.What's more, for koyukkuris the existence of grandparents can become a high status.