Handle name: Sorao （天空男 あまの そらお）
Real name: Katsuaki Yasui （安井 克明 やすい かつあき）
Title: Amateur physicist, DOL Doppo laboratory*
Occupation：Retired earlier and preparing to start a new business.
Definitely not a vagabond. But afraid of being called so.
Daily routine: Jogging. 1 hour on every weekday.
Hobby: Tennis. 4 hours each on Saturday and Sunday every week.
_________ Hiking with family. About once a month.
_________ Traveling with family to Europe. Once a year.
* Doppo laboratory : My study at home.