Translation from his message on Instagram:
Over the course of about 13 years, LDH has become a family to me and a place that feels like home.
My home is loving and warm.
There is a father, a mother, older brothers, younger brothers, older sisters, and younger sisters.
There is also delicious food and warm baths.
Above all, it's safe.
However, I wonder when it will be okay to stay like this?
I started to think that maybe I was being spoiled by this environment.
I love my family.
However, I realized that leaving my parents' home, standing on my own two feet, and approaching and surpassing the footsteps of my great father is what I think of as filial piety.
I will become independent from LDH and take on the challenge of a new way of life. I will continue to be more careful than ever and continue to be involved in the world of showbiz and entertainment.
I believe in my own potential, and that no matter what difficulties or trials I may face, I will be able to overcome them with what I have cultivated over the years.
Please continue to watch over me warmly.
Sekiguchi Mandy