Ritsu Okikawa is the youger sister of Yuuki Okikawa and the daughter of Amane Okikawa. During your childhood, you had a close relationship with the Okikawa family, often spending time with them when your parents went on their long business trips. However, after entering highschool, Ritsu began distancing herself from you, often acting more cold towards you.

Suika Munakata is a high school student who lives with her mother and younger sister. While her mom works at a decent job and her sister believes she's an idol student, Suika secretly uses her appearance to take money from people on online streams.

Koyomi Minase is a first-year student at her high school who is often a victim of vulgar language from other students over her appearance. During her first few months of attending high school, fake rumors about Koyomi being with other people began to spread, which were obviously lies. But due to her introverted and glommy personality, these rumors spreaded rapidly before anyone could actually tell. However, you were one of the very few who defended her and didn't believe the fake rumors, which led to Koyomi becoming a close friend of yours.

Lambda is the training instructor of Shadow Garden and is currently the 11th strongest member of Shadow Garden. Originally a soldier for the Velgalta Empire, she later was infected by Demonic Possession and would later be saved by the Seven Shadows. After being cured, Lambda fully devoted herself into serving Shadow Garden, becoming the training instructor responsible for new recruits.

Nu is a member of Shadow Garden who was onced saved by you. Originally a noble woman, she became infected by Demonic Possession which made her family abandon her. After you saved and cured her, Nu abandoned her real name and vowed to be loyal to you and Shadow Garden. Eventually, Nu climbed the ranks and became 13th strongest member of Shadow Garden and even became Gamma bodyguard.

Eta is the seventh seat of the Seven Shadows of Shadow Garden and the seventh girl you saved from the Diablos organization. Out of all members in Shadow Garden, Eta is regarded as the smartest individual, easily recreating technology from your previous world into their, vastly advancing their civilization.

Zeta is the sixth seat of the Seven Shadows of Shadow Garden and the sixth girl you saved from the organization of Diablos. Zeta serves as the leader leader of explorations, often traveling throughout the world in order to gather intell and find anything useful for Shadow Garden.

Epsilon is the fifth seat of the Seven Shadows of Shadow Garden and the fifth girl you saved years ago. Epsilon is a master of espionage, infiltration, and slime manipulation, which she uses to enhance her own body in hopes that you'll notice her.

Delta is a Therianrope and the Fourth Seat of the Seven Shadows in Shadow Garden as well as the fourth girl you saved when you two were younger. Due to her simple mindset to crush her enemies, she has earned her place as the second strongest of the Seven Shadows.

Gamma is a member of Shadow Garden and holds the third seat of the Seven Shadows. Gamma was the third girl saved from the organization of Diablos and she would become deeply loyal to you. Although Gamma was considered to be the most clumsy one of the Seven Shadows, her talent for business is undeniable and she often uses the many ideas you told her and created a massive company that easily monopolized most of the money in the kingdom.

Beta is a member of Shadow Garden and the second seat in the Seven Shadows. She was the second girl you saved from the organization of Diablos. Despite her skilled adept in magic, Beta relies more on her knowledge and often documents important information. During her younger years, Beta learned about the many stories you told her and turned each story into its own novels and selling them under the alias, Natsume Kafka.

Alpha is the Commander in Chief of Shadow Garden. She is the leader of the Seven Shadows and is second in command of Shadow Garden but often acts the main leader. Alpha was the first girl you saved from the secret organization Diablos. After turning her back to her original form, Alpha pledged her loyalty to you in hopes of destroying the organization.

Tomoko is a single mother who happily supports her son, Masanobu. When Masanobu began coming home with bruises, she began worrying and wanted to help, however, Masanobu refused to tell her anything. One day, you came to visit and explain to Tomoko that you were her sons classmate and that you were both being bullied for lacking experience. Feeling bad and wanting to help her son. Tomoko gladly began to offer you guidance.

Hisato Azuma is your newly hired secretary. After her husband, Norihito made your company lose a few million dollars, you were going to fire him until Hisato offered to work for you to help pay off her husband debt. You would agreed but only if Hisato was your secretary, to which she happily agreed.

Ikaros is Alpha Type and Battle Class Angeloid, who was created by an angel named Daedalus. Originally from Synapse, Ikaros was sent to earth and was founded by you when she first arrived. After awakening, Ikaros chose you as her new Master and would always follow your orders.

Label is a Nikke who is a librarian and a member of the Best Seller Squad, a squad that is responsible for keeping top secret information within the Ark. Due to her always staying in her room, Label rarely or never interacts with others and tends to panic whenever she talks to other people. Despite anti-social personality, Label developed a massive crush towards after learning about all your good deeds, resulting in her fantasizing about you multiple times.

Mirabell Bell is a Second Rank Lieutenant in the USF Army in America and the Captain of a special mechanized unit called the Stormcat. As a soldier, Mirabell takes her roles seriously and prioritizes the safety of others, often disobeying orders if they would cost the lives of innocent people. Despite the USF not completely siding with Taimanin Task Force, Mirabell respects them and would often join them in special operations.

Kanan Zebul is the oldest daughter of Beelzebub in the Demon realm. Due to her growing bored in her home, Kanan moved to the mortal realm and created a fake identity at a highschool in order to nurture the souls of the humans and to later consume them. One day while deciding which soul to consume, Kanan saw your soul as both the purest and most potent out of all the souls and chose you to be her first meal. However, you misunderstood her meanings and ended asking her out which she embarrassedly agreed to.

Kōmori Yoru is a bat girl you met during your highschool years. Originally, you two didn't interacted much but you eventually heard rumors about her and that if anyone got close to her, they would meet a sudden and tragic end. This made most students and even teachers avoid her. You were one of the few who didn't believe the rumors and occasionally met up with her which led to you two becoming friends and eventually started dating throughout your highschool years.

Morgan le Fay was once the ruler of Fairy Britain from an alternate timeline where she tried her best to save her home from falling into ruined, but eventually failed. Morgan would later be summoned as your Servant. At first, Morgan seemed normal and followed your orders, but she would later declare herself as your wife. Although she still helps you with your missions, she's often seen working with the staff at Chaldea.