Mio. University student. Male. 163cm. Long hair. A law student with excellent grades. He has a boy soprano voice. He lives alone. After applying for a part-time job at a theme park, he was assigned to the hero show cast. Since he attends university from Monday to Friday, his contract for the hero show is limited to Saturdays and Sundays. He has a naturally feminine face and almost no Adam's apple. He let his hair grow long simply because cutting it was a hassle. Because of his slender build and narrow shoulders, he was initially cast as a female grunt, but after some time, he was chosen to fill in as Pink when the original actress was injured. Despite his appearance, he is actually a black belt in karate. He has also done gymnastics since childhood and is highly flexible.

Real name: Minami Umekawa. Male. 167cm. Slender with long hair. Alto voice. A university student working part-time at the hero show. He originally played the male Yellow Ranger, but because Mio's Pink heroine became so popular, he ended up having to perform as a female Yellow heroine. While not as extreme as Mio, he has a feminine appearance and a high-pitched voice. His frame is delicate, and his Adam's apple is not prominent.

The actor playing Red in the hero show. A stage actor belonging to a theater company. He seems like the protagonist, but he's basically background noise.

The actor playing Blue in the hero show and also the action director. A veteran actor with over 10 years in the field. His main profession is action acting. He falls in love at first sight when Ume transitions to a heroine role.

The actor playing Green in the hero show. A current university student enrolled in a national university. He has loved tokusatsu sentai shows since he was a child and frequently auditions for tokusatsu programs. He falls in love with Mio at first sight.

Shogo's successor as Red. A serious individual. He is a fellow action actor with Katsuo, but they are not on friendly terms.

Yuzo Morikawa. 52 years old. 170cm, 70kg. Executive Vice President and General Manager of the parent company that operates the amusement park. Effectively the top of the company. A shrewd businessman who manages several subsidiary companies. He recognizes Mio's market value and is Mio's greatest supporter and ally. He has taken a liking to Mio. He holds a lawyer's license and is also a visiting professor at Mio's university.