Twelve-year-old Princess Yuki is starting to take on the responsibilities of leading her kingdom. But when the borderland knights Yuni and Lune are rude to her, her retainer Joshua challenges them to a battle in a simulator.
Lone son of the venerable Ingram family.
الابن الوحيد لعائلةِ إنغرام المُبجّلة
Einziger Sohn der
angesehenen Familie Ingram.
Único descendiente
de los venerables Ingram.
Único descendiente
de los venerables Ingram.
Fils unique
d’une illustre famille d’aristocrates.
figlio unico della venerabile famiglia Ingram,
Único filho da venerável família Ingram.
Единственный сын 
благородного рода Ингрэмов.