The Hundred Knight's master and a genius witch who presides over Niblhenne Swamp. Some call her Witch Master. Her goal is to destroy her arch nemesis, the Forest Witch, and coat the world with swamp mud. As a self-proclaimed Dark Hero, she will go to any lengths to get what she wants.

This is you! The Hundred Knight is the immortal, legendary demon that was summoned by the Swamp Witch. It is known to possess overwhelming powers, but if that is true, it seems a bit rusty...

A magic being that serves Metallia. He has been around Metallia for over one hundred years, so he knows her personality quirks inside and out. He is known for his derisive demeanor. He is never afraid to slide in a comment to mock Metallia and her more... difficult personality traits.

A girl who has been inflicted with a canine curse. She is earnest, proud, and loyal. Despite that, some talk about her when her back is turned, and have given her the cruel nickname "Dog Princess." She is one of the church's Inquisitors, whose mission is to convict witches deemed to be evil. However, in order to break the curse on her, she has decided to seek a witch's help.

A friendly and optimistic shepherd from Tettara Desert. He belongs to a tribe of Astrologists who possess the ability to gaze into the future by reading the stars. That said, he is considered a "witch fanboy" and aspires to become a witch himself, rather than an Astrologist.

A quiet witch who specializes in illusory fog magic. Her fragile appearance belies the rumors stating that she holds within her eminent powers. She is the Head Witch of the witch party, but she hardly ever speaks. She has her staff talk on her behalf instead.

This apprentice witch is scheduled to soon become a full-fledged witch. She is currently training under Scum Witch Belda. She is frequently seen stalking Metallia, but her motives are unknown.

She rules over all of the Valentine Domain, located some distance from Metallia's swamp. The Valentine Domain has one of the most celebrated entertainment districts in the world, and Valentine herself enjoys the decadent lifestyle. She is one of the Great Witches and specializes in flower magic. She is known as the Duchess of Flowers.

A mysterious witch with a strong connection to Valentine, the Duchess of Flowers. As with Valentine, she is obsessed with decadence. Although her obsession is for food rather than luxurious material goods like Valentine.

Tiny, passive-aggressive evil spirits. The korigon horde kept in the Valentine Domain are overseen by Valentine herself. This has helped to tame their spiteful personalities and turn them into diligent workers.

A strong, middle-aged witch from the southern lands who specializes in sand magic. She is known for her daring and straightforward personality. She is Lavi's master, but has been having trouble lately with keeping Lavi in check.

Purple Peel's apprentice, also called Lavi. Her magic power is abundantly clear. She loves to stick her nose into any situation that looks interesting and makes things more complicated than they need to be. She is very aggressive and her comments can be pretty rude. She is always carrying her bunny doll, Lord Bunnikins, with her.

She is powerful, but very conservative. Because of her boring, class president-style personality, Lavi doesn't take her seriously. Belda is Teresa's master.

A witch who is highly educated in both history and magic. Pessimism oozes from her every pore. She also has many stitch marks and patches on her body.

A witch who lives in an ice field and specializes in ice magic. She usually goes by the name Lily. She is a feminist and is kind to everyone. She's usually very calm, but she does have a burning passion inside of her.

A rogue fairy who always gets her way. Her outrageous behavior is comparable to Metallia's. She's usually off flying around, but as soon as you bring her up in conversation, she will appear out of nowhere. She navigates the Hundred Knight sometimes.

A magic being that takes the form of a western doll. She is the keeper of the incinerator called Wunderkammer, where lost, rare items gather. Fulfill certain requirements and she will appear at Metallia's house to share her rare items with the Hundred Knight.

She is an insect of the buridango species, which inhabit unsanitary areas. Because they emit such a foul odor, humans despise them. She fell in love with a prince at first sight. She visits Metallia to seek some way to give the prince her support.

The Great Witch who protects the forest and its inhabitants from the noxious fumes of the nearby swamp. She and Metallia have been embroiled in a century-long conflict, but neither side seems to really understand the rationale of the other.