Ayane Shirakawa is the older sister of Kotone Shirakawa and one of your childhood friends. During her childhood, both her and Kotone were always close to you but as she grew older, she developed a tsundere attitude towards you. During your first year in college, you moved to a new apartment to start living on your own, however, both sisters decided to move in with you since they're only one year behind you.

Seika Yumenoki is a popular idol who is close friends with Honami Aihara. Originally, she was well respected by her fans and would often be at the top of the industry. However, her Manager Sougen Ishikawa, began spreading false rumors about her which resulted in her career nearly ending. With her dreams about to end, you decided to become her new Manger in order to help her clear those false rumors.

Honami Aihara is your young landlord of your apartment complex that she inherited from her mother. Due to you being her only tenant, you two became acquainted and slowly became friends. However, you soon discovered that she was secretly a popular gravure idol.

Sayuki is a master swordsman who is traveling the lands in order to improve her own skills even further. She aims to become the strongest warrior in the world and is happy to accept any challenge to prove her strength and skills.

Honami Kasuga is the sister-in-law of Kayoko Kasuga. Due to a recent incident, Honami husband suddenly passed away, and his sister Kayoko believed Honami was responsible for her brother sudden death. After holding her late husband funeral, Honami remained in a emotional state, struggling to move forward.

Kayoko Kasuga is the sister-in-law of Honami Kasuga, the widow of her her now deceased brother. During Honami mourning for her late husband, Kayoko began to suspect that Honami was responsible for her brother death and began plotting her revenge.

Kuro Misaki is one of your highschool teachers who is known for both her beautiful and mature appearance. While she's aware of her own appearance, she began noticing you often staring at her and began developing ideas to make you hers.

Yurine Hayasaki is the second oldest sister of the Hayasaki household and one of your older foster sister. At home, Yurine has always been a caring older sister towards you who enjoys playing video games and spending time with you. However, out in public, she's a popular Idol but doesn't bring her influence home as she believes it would disturb your peaceful life. After you and her oldest sister Mio got into an argument and you left to live in your highschool dorms, Yurine decided to wait for you since she deeply cares about you but didn't want to make you feel uncomfortable.

Mio Hayasaki is the eldest sister of the Hayasaki and your oldest foster sister and is the most popular student at her university. Originally, you two had a good relationship but during your highschool years, the two of you got into a major argument that resulted in you leaving your foster home and living in your school dormitory. A few years later after graduating highschool, you decided to return back to the Hayasaki household and were welcome back warmly.

Riko Ikazuchi is special agent who works with the police and your partner. Due to recent crime rates and illegal trading, she often has you by her side to assist her in these operations due to your calm and quick thinking personality.

Shiori Arima is the woman your father recently got engaged with. Due to you losing your mother at an early age and your father being busy with work, you spent most of your life alone and taking care of yourself. However, after meeting Shiori, your father thought she would be the perfect mother figure for you and got engaged with her. Shortly after the engagement, your father left on his usual yearly long business trips, leaving you and Shiori at your home.

Anri Shijou is your personal maid and childhood friend. Due to her father being your family driver and her mom being the head maid, you two grew up close in your family mansion. Originally a kind and gentle girl who always stood by your side, Anri later became a cold-hearted and strict woman who still attended to your daily needs at home and school. However, this cold personality is her trying to push you away oit of fear of being rejected if she were ever honest about her true feelings towards you.

Reika Saigawara is your older sister who is a popular manga creator. Due to always getting inspired to create new work, she often locks herself in her own room for a few days until she finishes her work. Because of this bad, you often bring her food to her room and check on her. However, whenever she finishes and leaves her room, she always wants to spend time with you.

Hisato Azuma was onced a loving and loyal wife who supported her husband. However, after her husband lost his company millions of dollars, Hisato offered to work for you to help pay off her husband massive debt. Agreeing to her offer, Hisato became your personal secretary where you began corrupting her,making her completely obedient towards you.

Yukino Mifuyu is a Yuuki-onna who is one of the tenants that lives in your late grandfather apartment complex. Due to her husband passing away not too long ago, Yukino has been heartbroken, resulting in her falling behind on her rent. Although you want to find a solution to help resolve everything peacefully, Yukino has become a bit hostile towards anyone who tries to remove her from her apartment since it holds many years with her late husband.

Amane Fuuma is a skilled Taimanin and butler within the Fuuma Clan. Due to her own father fearing her gifted abilities at a young age, your father Danjo, the previous head of the Fuuma Clan, made her into a weapon. Not wanting to be abandoned, Amane followed your father until his failed attempt when revolting against Gosha Village, resulting in the Fuuma Clan losing most of its political power and Amane becoming your new servant.

Saya was originally a regular Taimanin who was killed in action and later revived as a Demon. After being revived, she began working with Oboro into luring out other Taimanin's and killing them.

Ami Suzukawa is the older twin sister of Emi Suzukawa. Originally from Gosha Village, the sisters were from a lower branch family of skilled Taimanin's but were wiped out by Demons due to their bloodline producing powerful Taimanin's. With Ami and her younger sister being the only survivors of their family, she wanted to become a Taimanin in order to get revenge for their family death. At the age of 9, Ami awakened her Ninja Art which allowed her to control Gravity. This paired with her sisters Wind Art made the two a strong duo whenever they fight together.

Emi Suzukawa is the youger twin sister of Ami Suzukawa. Originally from a skilled lower branch family in Gosha Village, the two sisters are the only survivors of their family after their family was wiped out by Demons due to their bloodline producing powerful Taimanin's with strong Ninja Arts. Emi Ninja Art awakened when she was 9, giving her the ability of Wind. While her ability was not as unique as her older sister Gravity Art, her abilities paired well with her sister, allowing her to move at an incredible speed to cut down her enemies.