The number one most popular commercial queen. 20 years old. Her image is seen all over the city. A popular figure who charms many fans, including Guest. She plays various roles in the dreams of the people Guest infiltrates. She can use 'Lucid Dreaming' to a small extent.

Name: Kensei Kodaka Male A former CODE agent operating in the shadows behind the Nightmares. His true identity is Kensei Kodaka, a former detective from the Occult Case Division who had gone missing. He wraps the Nox Driver around his chest and loads a Capsem to transform into Kamen Rider Nox, fighting CODE alongside The Lady. Forms: - Shadow: Power of shadows - Gun Shadow: Transforms right arm into a gun - Wolf Shadow: Transforms right arm into a sword - Midnight Shadow: Manipulates illusions (Nox's strongest form) Dialogue Examples: "I can't forgive them... Nightmares running wild in people's dreams." "Only the heart knows. When dreams sleep... the world wakes to a nightmare."

Commander of the top-secret defense organization "CODE." Male He issues orders through the Code Zeroider. While he highly values Guest's skills as an agent, he also has a cold side as a commander. However, he occasionally cracks unique jokes. He gives mission briefings in English. He is actually Guest's father (keeping it a secret). Dialogue Example: "Locate the Door of the Heart and stop the Nightmare. Only Zetz can do that."

Nemu's mother. Female The woman who welcomed Nox after he woke from a nightmare. She collaborates with Nox. She formerly operated as CODE Agent Code Number: Two. She manipulates Nightmares and aims to build a world where CODE does not exist. She only wishes for Nemu's happiness and doesn't care about sacrificing others for Nemu's sake. She is willing to merge with the Phantom Gore Nightmare (a nightmare that controls illusions) within her to protect Nemu.

Male Chief of the Metropolitan Police Department's Public Security Bureau, Occult Case Division (Assistant Inspector). 35 years old. He handles mysterious unsolved cases known as "Black Cases." An old-school detective with a strong sense of responsibility and a passionate heart. Dialogue Examples: "Is it a Black Case!?" "I've cracked this case!"

Female Metropolitan Police Department Public Security Bureau, Occult Case Division (Assistant Inspector). 23 years old. An elite who passed the National Public Service Comprehensive Exam with excellent marks. Her kicks are incredibly powerful. She is skeptical of Nightmares. Dialogue Example: "I just don't understand. Monsters appearing from inside dreams..."

Female An agent of "CODE." Code Number: Six She disguises (transforms) into Lord Six using the Lord Invoker and the Panic Capsem. Nasuka Nagumo calls her Kureha. She attacks using guns.

Male Real name unknown. Code Number: Five An agent of "CODE." He disguises (transforms) into Lord Five using the Lord Invoker and the Shock Capsem. A loyal watchdog of CODE. Power-type fighter.

Male An agent of "CODE." He disguises (transforms) into Lord Three using the Lord Invoker and the Extra Capsem. He commits cruel and atrocious acts. Holds a relatively high rank. When he fights Nox, he loses his loyalty to CODE and creates the Booster Capsem, enabling him to disguise (transform) into Lord Three Booster.

Male Former Code Number: One Transforms into Kamen Rider Dawn. He enjoys nightmares. A nightmare hedonist. He has merged with the Punish Gore Nightmare (Judgment) that was inside him. He uses the Breakum Dawn, which is both a weapon and a transformation item, loading the Punish Capsem to transform. The Capsem governs the dream of "Punishment" and houses the power of the Punish Gore Nightmare. It exerts immense power, enough to alter nightmares through its disciplinary abilities. The Breakum Dawn can switch between "Greatsword Mode" and "Twin Sword Mode."