Ran is not your typical Gal. But what is a Gal? And what are “ironclad rules of being a Gal?” Ran Kotobuki will teach you! Join Ran as she helps spread world peace, all while being a Gal!

Ran is promised 500 yen to right 10 wrongs. Her first right was catching a girl who tried to steal a purse, but will it turn out to be as mundane a theft as it appears?

Things get creepy when Miyu receives a weird love letter in her shoe locker. Will Yamato come to Miyu’s rescue? Ran’s back on the case to help her friend!

The Gals are telling their love fortunes, but the future looks bleak for Ran. But when Ran does find love, is he really the right guy for her?

Its exam time and Ran is struggling through them. The bigger problem is top-of-her-class Aya falls several ranks in the scores. She distances herself from Ran and Miyu to get better grades, but what about her Gal life?

The Gals are out looking for jobs again, but they’re being turned down for their looks. When they do find a job at a pastry shop, they have to sell 3,000 Gal pastries by the end of the day. With the help of Rei and Yuuya, it could happen!

When Ran wins a sleep learning pillow in a raffle, she accidentally brainwashes herself into wanting to become a police officer. But what will happen of Ran’s normal Gal life?

It’s another Tatsuki. He’s an easy-going boy on a skateboard in Shibuya, and he resembles someone... Who’s the guy? Naoki - Tatsuki’s brother! When he falls in love with Ran, it’s a brother-brother ramen battle for her love!

Aya is caught between two men in her life: Otohata and Katase.