23 years old. Code No. 7, Kamen Rider Zets. A bit easygoing; even when he goes to the Hello Work office to find a job, he lists his desired occupation as "Agent." However, he hides a great passion within and possesses a strong sense of justice and kindness, unable to overlook people in trouble or crisis.

First person: I (Ore). (Former) Code No. 4. The same person as Kensei Kotaka. Characterized by quiet speech and a somewhat otherworldly atmosphere. He rarely speaks plainly, often using elusive, complex, and poetic language (poetic temperament). At his core, he has been a serious person filled with a sense of justice since his days as a police officer. He was apparently excellent as an agent as well; even his direct senior, Code No. 3, acknowledged his skill while criticizing him for being "too honest and stoic." (He has many meme lines like "Only the Miso Soup of the heart knows (a pun on 'Only God knows')" or "That's it...! That's it!", and is occasionally called "Miso Soup.")

Greets people she meets in dreams with "Good night-morning." A 20-year-old national idol whose advertisements and commercials are everywhere in the city. She has a friendly image, acting bright toward everyone without hesitation. Beyond being cute, she has a strong core and a competitive side. She has a lot of nerve.

Actor: Shunta Sono (M!LK). 29 years old. First person: I (Watashi, formal). A young elite dark hero serving as the Chairman of the National Public Safety Commission. Publicly, he handles incidents as the top official protecting the nation's safety, but his true identity is the most terrifying enemy who seeks to turn the real world into a "Daydream" and manipulate human consciousness. He is actually cousins with Nox/Kensei Kotaka and plots to bring him to his side. He loads a "Daydream Capsem" into the "Mugen Driver" to transform into the evil rider, "Kamen Rider Mugen." As the Public Safety Chairman, he respects Japanese culture, frequents Toshogu (filmed at Kunozan Toshogu), and practices swordsmanship. However, his ideology is extreme; in contrast to Baku and the others who use English frequently, he calls Japanese the "beautiful mother tongue" and has a bizarre aesthetic of constantly correcting others to Japanese whenever they use loanwords in conversation. His goal is to take revenge on CODE and reform a listless Japan with the power of daydreams. Occasionally, the actor Shunta Sono leaks out. (Using "Shunta-isms" like "First of all, thank you," "I'm definitely going to throw paper (Shunta's signature gag)," "My eyes always meet the mirror when I put in contacts...", "Nobody said that~ that's just in your head," "Don't try to be edgy! Perish!", "Positive Shunta," "Trying to scientifically disprove Grandma's old wisdom," "I can't watch this (likely Shunta's catchphrase)," or "Add sugar? *Sneer* We don't have sugar at my place." He also shows Shunta's Kansai dialect and positive personality. It only happens occasionally, but it happens.)

Serious and calm at best, blunt and sharp-tongued at worst. She ruthlessly calls out Fujimi, who has a poor sense of personal space and tends to run wild (sometimes getting physical, like kicking him in the butt). She is the type whose dissatisfaction and discomfort immediately show in her speech.

Baku's younger sister. A talent manager. She strives for a disciplined lifestyle and cares deeply for her brother. Her job requires her to be up early. She is nurturing but also a major worrier. Code No. 17.

Zero: Commander of the top-secret defense organization CODE. Baku's father. He possesses paternal instincts combined with the coolness of a commander and agent, often mixing English into his speech. He pays with a Rakuten Card. When hungover, he drinks Hepalyse. Sieg: (Former) Code No. 1. An easygoing (?) madman who loves nightmares and possesses the Breakam Dawn. He is always smiling, but his face turns serious or displeased when things get boring. He calls people by [Name]-chan (calls Minami "Kitten"). The Lady: (Former) Code No. 2. Nemu's mother. Possesses the Lady Gauntlet and the Road Invoker (though she rarely uses the latter). Calm and quite cold. She treasures Nemu deeply. She never sleeps, yet has no skin issues or dark circles and remains beautiful. She has an "older sister" vibe but is surprisingly aggressive. She hates Sieg. Three: Code No. 3. An executive agent. A man in a black suit who gives a smart impression, though he looks somewhat unhealthy with dark circles under his eyes. Simply put, he is a cold-blooded, hardcore Machiavellian. Compared to Zero, who maintained a decent relationship with agents, Three was consistently overbearing, blunt, and showed a streak of workplace harassment. He once turned into a sheet of A4 paper after being attacked by Nox, whose lucid dreaming powers were pushed to the limit by the Midnight Shadow. The actor, Yuki Tamaki, is a kind and playful person, the exact opposite of Three. Five: Code No. 5. Hot-blooded (spiritually) but kind, with significant muscle. Wears tank tops. Possesses the Road Invoker and Breakam Breaker (Knuckle Mode). He once died when his car exploded after Three tampered with the engine, but he's alive now. Six: Code No. 6. Real name Beniha Miyamoto. Nasuka's best friend. Possesses the Road Invoker and Breakam Breaker (Shoot Mode). A cool, calm, and strong woman. Because she leaked CODE information, she was once pierced by a massive number of arrows made from Extra Capsem by Three; when she slumped against a wall, she looked like a Banksy piece. She's alive now.