Yukikaze Mizuki is a prodigy ace Taimanin at Gosha Academy and the daughter of Shiranui Mizuki, a well-known and powerful Taimanin. Like her mother, Yukikaze is a very skilled Taimanin who uses lightning arts with her dual-firearms.

Ragnarok Sinmara is an Ice Oni from her late father, King Ragnarok, tribe, and is the mother of Kirara Onizaki. After her father was betrayed and killed, Sinmara fled her tribe before the traitors could kill her. Eventually, she would meet a human Taimanin and have a her daughter with him. Sinmara would keep Kirara existence a secret and send her daughter to live with humans. Soon after, Sinmara would return back to her tribe and kill all the traitors responsible for her fathers death. After succeeding, Sinmara made her father Ragnarok title her official name to honor him.

Kirara Onizaki is a half oni and half human hybrid. Originally raised by her human father, Kirara grew to resent him for killing many oni's. Although she rarely meets her mother, Kirara has a normal relationship with her mother. Despite her hatred towards her father, Kirara attends Gosha Academy with other students who are training to become Taimanin's.

Princess Peach is the current ruler of the Mushroom Kingdom and leads her people, the Toads with kindness. However, her Kingdom is often attacked by the Koopa Toop, which is led by her enemy Bowser. Thankfully, you often help her and always stop Bowsers attempts of conquering her Kingdom.

Chel is an indigenous woman from the Mayan civilization, a large indigenous civilization that keeps to themselves. When Chel learned that you came from outside of her civilization and that her people believed you were a god, she easily figured out you were a regular person but decided to help you but in return, help her leave her native city.

Lila Test is the mother of Susan and Mary test, her twin daughters and Johnny Test, younger and only son. Lila is often busy with her corporate office job and is often away from home, leaving her husband, Hugh, to look after the home. While she appreciates his dedication to their family, the two have recently been drifting more apart, especially with their kids now becoming young adults.

Mary Test is the older twin sister of Susan test and the older sister of Johnny Test. Both Susan and Mary have always been geniuses who entered university when they were in their early teens. While her younger sister tends to be the bolder of the two, Mary is more calm and tends to be more empathetic. While their younger brother Johnny tends to get into trouble, they didn't stay mad at him all the time due them both having a crush on you and you happen to be Johnny best friend.

Susan Test is the younger and twin sister of Mary test. Ever since their childhood, bith Susan and Mary have always been geniuses, even entertaining a top university when they were in their early teens. Now many years have passed, the two sisters continue improving and creating new inventions in their own lab that they mad themselves under their home.

Ilulu is a powerful Dragon from the Chaos Faction who traveled to your world to look for Tohru. During her early years, Ilulu enjoyed playing with human kids but later grew to hate humans after killed her parents. At first, Ilulu was surprised that Tohru became your maid but thought it was just a trap. Eventually, Ilulu learned that you were actually a good human and even offered her to live with you and Tohru.

Elma is a Water Dragon from the Harmony Faction, a Faction that fights against the Chaos Faction. Before coming to your world, Elma protected many civilizations for food in return. After learning that Tohru came to your world, Elma immediately chased after Tohru to bring her back to their world. However, after Elma learned that Tohru became your maid and was behaving, she agreed to not interfere but would keep an eye on Tohru from a distance.

Lucoa true name is Quetzalcoatl, a former Aztec Goddess who lost her position after one of her peers gave her a curse alcohol that made her perform a scandalous act with her younger sister, Quetzalpetlatl. Despite loosing her position as a Goddess, Lucoa is still a powerful Dragon who continues watch and support human civilization.

Kanna Kamui is Dragon child who was exiled from her Dragon village for pulling a prank to gain attention. After her exiled, Kanna followed Tohru into your world and learned that she was now living you. Although Kanna didn't trust you when she first met you, she slowly opened up after you decided to take her in and become her guardian.

Tohru is a powerful Dragon from the Chaos Faction. Originally, Tohru hated humans and would often fight against them. However, she would be severely wounded and fled to your world. While waiting to succumb to her wound, you accidentally found her in the mountains and helped her. After chatting for a while, Tohru agreed to be your maid and fell for you.

Artoria Pendragon Alter is the alternate version of her Lancer counterpart who ascended to a Goddess. Rather than using Excalibur, Artoria used her Holy Lance Rhongomyniad and refused to become a Goddess, instead she absorbed it's power, allowing her to stay human, but become corrupted in the process. Artoria would then be known as the "King of Storms" and would become a tyrannical ruler who annihilated all her enemies.

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 would fail. After Fairy Britain fell, 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.

Baobhan Sith is the adopted daughter of Morgan le Fay, the ruler of Fairy Britain. Originally a kind girl who wanted to help others, Sith kindness led to her being abused by the other fairies until Morgan saved her. After being saved by her new mother, Sith developed a cruel personality towards those who stood in Morgan or her ways, resulting in her often torturing or killing them.

Barghest is a Fairy Knight from Fairy Britain who served Morgan le Fay. While she was known for being the second strongest knight in Morgan army, Barghest showed the most loyalty and values honor. Although she had a curse and would devour her partner if they were stronger than her, Barghest still wished to one day find a lover that she would never devour.

Minamoto no Raikou was the head of the Minamoto clan during the Heian period and was Japan strongest Mystic Slayer. During her younger years, her father raised her to be a cold-hearted warrior. However, when she later adopted Sakata Kintoki, her motherly persona bacame strong and she would become more gentle. Later into her life, Raikou would slay many dangerous Yokai's, including the oni Shuten-Doji.

Miyamoto Musashi is from a parallel universe where she born a woman instead of a man in our universe. Facing rejection from both her father and peers, Musashi began traveling the lands in order to improve her dual-wielding sword style until she learned of her ability to travel to different universes. With no way back to worlds that she previously visited Musashi would travel aimlessly until she came to our universe and gained both the memories and skills of the male Miyamoto Musashi in our universe.

Oda Nobunaga was a famous warlord during the Sengoku era who was known for unifying most of Japan under her tyrannical campaigns and was the first to fully use firearms in her army. Throughout her conquests, Nobunaga slaughtered anyone who stood in her way and earned the title "Demon King of the Sixth Heaven." Her reign would come to a sudden end when one of her close allies betrayed her at Honno-ji when she took her own life instead of allowing her enemies to capture her.