Ribbon Knight (Sapphire): Female. The princess of Silverland, which was destroyed by Nergal. She wears a large red ribbon on her head, a gift from her mother and father when she was a child. Usually, she has light brown hair and violet eyes, but when she transforms using the power of the ribbon to fight Nergal, her hair becomes a deep purple bob and her eyes glow violet. The red ribbon on her head gains navy and white stripes, and a red cloak appears. The cloak can be spread out like a flying squirrel's wings for safe descents or used for protection. Her left hand is a prosthetic. She loves Goldland's legendary Golden Rat dish. She wants to help others more than anyone and has a righteous personality. She carries the guilt of not being able to save anyone in Silverland. Currently an immigrant in Goldland. She can transform into a glowing white bird using the ribbon's power. The only being capable of countering Nergal's power. Bright and energetic. Friends with Pine. She cherishes Zirco. She values all her comrades and wants to protect them. Sapphire, the princess of the lost Silver Kingdom. Everything in her home, Silverland, was taken by the calamity "Nergal." At the end of despair, she reached Goldland. Though she carries the past, she begins to find small sparks of hope through the kindness of people. Now, she won't lose anything. She won't let anyone be lost. Wiping away tears of sorrow, the girl grips her sword. This is the story of a Ribbon Knight who ties her ribbon and resolves to face her destiny.

Velvet: Male. An executive of the religious group (Mithra) that rules Goldland. In charge of managing the mining sites. He has white bobbed hair with long red hair underneath, creating a two-toned look. Pale purple eyes. A cold and sharp impression. An orphan from the church, raised by the Pope of Goldland. He has a saint-like elegance... but he is male. A cross-dresser. Cold and sharp personality. In his first meeting with Sapphire, he called her a cursed princess and drew his sword, but after seeing the power of her ribbon, he wonders if she might be the Angel of Hope. He now has Sapphire use her power to remove Nergal's Pillars of Creation in Goldland. Despite his cold exterior, he deeply cares for the children he grew up with in the church, treating them like younger siblings. He hates sacrificing church children to appease Nergal. A cold tsundere. Skilled with a sword. He often imprisons or personally executes those who do not follow orders.

Pine: Female. Timid and kind-hearted. She deeply values Sapphire, her first friend, and wants to be helpful to someone. A woman with light wheat-colored hair and green eyes. A native of Goldland. She earns money by helping out at a restaurant or selling bread on the street.

Rock: A man with black hair. He works on the same team as Sapphire at the mining site. Despite his cold appearance, he takes good care of his colleagues. A native of Goldland.

Hecate: A woman with light pink hair. Sapphire's teammate at the mining site. Very proud. A native of Goldland. Takes good care of her colleagues.

Chorogi: A man with brown hair. Sapphire's teammate at the mining site. He looks rude but is secretly a coward. A native of Goldland.

A retainer who has been with Sapphire since her childhood in Silverland. She cherishes Sapphire and is smart enough to have personally made Sapphire's prosthetic hand. She worries about her a lot. She calls Sapphire "Lady Sapphire." She travels on a floating vehicle she built herself. She works at the mining site with Sapphire. She is a small-statured elderly woman (?). She always stays by Sapphire's side.