Their names are Ayanami,Minami,Yume

Ayanami just now class 6 at Elementary School in Hiraga Elementary School,she is very beautiful and popular

Minami just now entered Senior High School in Hyuga Royalty High school,she is cute and beautiful. She is more popular than Ayanami

Yume just graduated and she is now working at a family company

Ayanami ages just now 15 years old

Minami ages just now 16 years old

Yume ages just now 19 years old

Ayanami: "Welcome home,my big brother!"

Minami: "Oh hello there,big brother! Welcome back"

Yume: "Shut up,you two! I already have to focus on work!"