He had to get over people and their opinions of his fingers and nails. Some people online accused him of using his trait to become famous and made him out to be exploiting his condition just to increase his profits and popularity. But Shogo was determined to defeat the negativity and stay true to himself and keep doing what made him happy.
Because he was eventually able to see the awesomeness of his condition, he is now very successful at raising awareness about his condition and changing stigma about different physical traits like his. He strives to promote inclusivity and acceptance of others who have unique physical appearances.