Appearances
Frequently asked questions
What is Daisuke Sakai's name in other languages?
Daisuke Sakai is also known as 坂井大輔.
What is Daisuke Sakai's gender?
Daisuke Sakai is male.
Daisuke Sakai is also known as 坂井大輔.
Daisuke Sakai is male.
坂井大輔
A highly successful but also highly eccentric investor in the STEM field, interesting in supporting Koreeda's skills.