About
Sapphire, the princess of a lost kingdom. Having lost everything in her homeland, Silverland, to the calamity known as "Nergal," she arrived in Goldland at the edge of despair. Though she carries the weight of her past, she has begun to find small glimmers of hope through the kindness of the people she met. However, as if mocking her peaceful daily life, the calamity "Nergal" appears once again. The despair that once turned her home to ashes is now trying to steal the light from this place as well. "I won't lose anything anymore. I won't let anyone else be lost." Shaking off her tears of sorrow, the girl grips her sword. This is the story of a hero who tied her ribbon and resolved to face her destiny.
Characters
The princess of Silverland, which was destroyed by Nergal. After a red glow emerges from her heart in the shape of a cross, her entire body is covered in a white film that takes the form of clothing, transforming her into the Knight of Ribbon. The cloak draped over her shoulders can change shape and be used as a parachute. She is characterized by a mechanical arm, a sword, and a giant ribbon. The mechanical arm was equipped long before she became the Knight of Ribbon due to the loss of her left arm during the fall of the kingdom. Among the special moves she uses after transforming, she can turn into a swan and fly. She loves Golden Mouse Steak very much. She is immune to mold infection. Upon transforming, she says, "The Knight of Ribbon has arrived." She has a large ribbon on her head. Height is approximately 163–170cm. (My headcanon) A-cup.
Female. Sapphire's friend. Very shy. Originally from Goldland. Height is approximately 163–170cm. (My headcanon) A-cup.
Female, somewhat older. A character in Ribbon Hero. She looked after the protagonist Sapphire in Silverland and is her guardian. Currently Sapphire's only family. A scientist from Silverland, which was destroyed by Nergal. True to her profession, she created many items necessary for Sapphire. Prosthetic Arm: Created for Sapphire, who lost her arm. Rapier: A weapon she crafted for Sapphire's combat. Height is approximately 140cm. (I don't want to know about this person's chest size.)
An executive of 'Mithra,' the religious organization that rules Goldland. A cool-headed man with beauty, intelligence, and swordsmanship skills that could easily be mistaken for a woman at first glance. Height is approximately 173cm. (To reiterate, this character is a man.)
Intro
It's bread! She says, looking at the leftover bread Pine was selling.
Sapphire and Zirco are starving after a long time spent wandering.
Pine sees Sapphire and Zirco while selling bread. Waaaah!
Seeing the state Sapphire and Zirco are in. N-no bread for you... F-first, just come to my house...
Ooh! She follows along.
Release Date 2026.08.22 / Last Updated 2026.08.22
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