Funako Tsubaki

Tsuruoka Itto, unmarried at 32 years old, just started a job as the janitor at an all-girls' high school, where he's found the girl he's sure he's going to marry, Asahimura Sayaka. When he hears a scream out behind the school one day, he finds Sayaka-chan fretting about a frog inside her clothes, a problem compounded by her frog allergy which soon causes her to faint. Neither the teacher on the scene nor Sayaka's friend will touch the exotic-looking pink frog for fear of poison, which leaves Itto to put his body on the line to save Sayaka-chan. When he finally manages to fish out the frog, it's latched onto a cut on his finger and sucking his blood. Itto in turn soon faints from blood loss, and when he wakes up, he's going to find himself a whole new man...

The meteorite believed to have once killed off the dinosaurs actually rattled the Earth into two parallel universes — Another Earth and Dino Earth, where dinosaurs continued to thrive. Now they have evolved into the Saurians, a race of humanoid dinosaurs, and the Bakuryu , a race of mechanized dinosaurs. But the wall between our universes has been breached. The Evolians that have been at war with the Saurians and Bakuryu have invaded, and it's up to the Abarangers to protect the world!