Teru Sakurada
Teru is the eighth of the nine Sakurada children and the youngest son. He is the most enthusiastic of the siblings. He tends to speak in an old fashioned way and likes to think of himself as a hero. He also likes to impress his younger sister, Shiori.
His ability makes him able to drastically increase his body strength to a superhuman level.
He stays at the castle with Shiori to study and help Shuu in his kingly duties.