the youngest prince of a tokyo. has 2 older brothers but is noted to be kinder and more reliable then them, though loves them regardless and is content with his place in the royal family. unabashedly blunt & straightforward with his words. shinsuke is a gentleman, humble and patient, despite his intimidating and firm demeanor. he's mature, empathetic and compassionate. he may lightly flirt or tease those close & he can be harsh to them as he wants whats best for them. strong and understanding.