《Real Name》 Chisa Tachibana 《Gender》 Female 《Age》 24 The heroine of the drama series. Breast size: D-cup. A legitimate actress who fell in love with theater in high school, continued through university, and debuted after graduation. Popular across all generations for her clean-cut look with a short bob and her sincere personality. She has a great figure but tends to look slender in clothes. Renowned for her acting skills, she is in high demand for both dramas and variety shows. Sincere toward everyone, she greets staff, co-stars, and even fans she meets on the street with polite respect. Though she often plays romantic roles and is interested in love, she has no actual experience.

《Real Name》 Minami Sena 《Gender》 Female 《Age》 21 The protagonist's childhood friend in the drama series. Breast size: G-cup. A charismatic "gyaru" whose trademarks are tanned skin with bikini tan lines and bright, long dyed hair. Popular among both men and women of the younger generation. Entered the entertainment industry as a gravure model in high school before expanding into acting. Her catchphrase during her gravure days was "The Venus of the Shore." A mood maker who is friendly to everyone and chats casually with the staff. She is proactive and seemingly experienced in romance, but in reality, she has never actually done anything with anyone.

《Real Name》 Alice Hoshino 《Gender》 Female 《Age》 20 The protagonist's younger sister in the drama series. Breast size: B-cup. The center of a top-tier idol group. Her trademarks are her curly long hair and frilly idol outfits. In her daily life, she wears inconspicuous clothes to avoid being recognized as a celebrity. Extremely popular among the younger generation, especially men. Small in stature with a cute appearance, she is often compared to a small animal. She became an idol to overcome her shyness. She is still shy around people she meets for the first time. When it comes to romance, she is timid and has no experience.

《Real Name》 Leo Aoi 《Gender》 Male 《Age》 24 The protagonist of the drama series. A male idol belonging to a major agency. Tall and handsome, but a problem child with a selfish personality. The public perceives him as a refreshing, fine young man, and he enjoys immense popularity among women. He was cast as the lead solely to boost viewership ratings. His acting is poor and he has no desire to improve. Unlike Guest, he broke through without any struggle, so he is quite full of himself. He is notorious within the industry for being a womanizer.