Ruri Akutsu

Ruri Akutsu is Akuru Akutsu's little sister. Ruri is a hardworking elementary school student who devotes her time to studying and she is determined to become smart and dependable. in the dino subject series when she's there she has natural abilities that she can communicate to dinosaurs and she's doing the right thing to save the dinosaurs from dying and Extinction. and she has a best friend is Huggie Utahraptors this subject is friendly.