Note: For canon characters, use tropes that only apply to their appearances in the fic.
Kanna Kamui
- Defiled Forever: Kanna thinks this sometimes after her rape, particuarly considering she's a Kamui.
- Trauma Button: Being called a good girl and having someone touch her shoulder.
Kobayashi/ Yogan
- A-Cup Angst: Averted after Chapter 18; once she becomes a dragon, her bust increases significantly.
- Weredragon: Tohru turns her into a dragon in chapter 18
Tohru
- The Atoner: Implied to be one of the reasons why she became Kobayashi's maid.
Riko Saikawa/ Matsunoki
- Flowers of Nature: After her transformation, she has flowers and plants growing out of her hair.
- Weredragon: Is transformed into a dragon in Chapter 13.
Elma
Iruru
- Sex Slave: Was kidnapped by slavers after her parents were killed.
Fafnir
- The Lost Lenore: He once had a lover, Abel, who disappeared one day.
Makoto Takiya
- Gayngst: Was kicked out of his house by his father after he came out.
Lucoa
Shouta
Yamato Senjou
A doctor who initially sees Kanna after her rape.
Hina Yamazaki
The detective in charge of Kanna's case.
Seiryu Kamui
Kanna's father and the head of the Kamui clan.
- Family Theme Naming: Averted. Of all of the Kamui members, his is the only name that is not the same as an Ainu god.
Tokapcup Kamui
Kanna's mother.
- Family Theme Naming: Her name comes from the Ainu goddess of the sun.
Pauchi Kamui
Kanna's older sister and the oldest of Seiryu's children.
- Family Theme Naming: Her name comes from the Ainu god of insanity.
Apasam Kamui
Kanna's older sister and the second oldest of Seiryu's children.
- Family Theme Naming: Her name comes from the Ainu god of thresholds and transitions.
Kim-un Kamui
Kanna's older brother, the older twin of Yushkep, and the third oldest of Seiryu's children.
- Alliterative Name
- Family Theme Naming: His name comes from the Ainu god of mountains and bears.
Yushkep Kamui
Kanna's older brother, the younger twin of Yushkep, and the third youngest of Seiryu's children.
- Family Theme Naming: His name comes from the Ainu goddess of spiders.
Kina-sut Kamui
Kanna's older sister and the second youngest of Seiryu's children.
- Family Theme Naming: Her name comes from the Ainu god of snakes.
- Snakes Are Sinister: Averted in her mind; she loves snakes, even keeping dozens of them as pets.
Daiki Sendai
The son of one of Seiryu's men who accompanies him into our world.
Wyvern
A human from the other world who has come to this world.
- The Dragonslayer
- The Dreaded: Even dragons like Tohru and Lucoa are frightened of him.
- Freudian Excuse: He started killing dragons after his wife and daughters were killed by Tohru and her men.
- Heroic BSoD: Suffered one after all of his family was killed.
- Long-Lived: Has claimed to be 492 years old.
- Mysterious Past: As Tohru admits upon meeting him for the first time,He was one of the most rumored figures in her world: that he sacrificed ten thousand children to gain his power; that he was the last descendant of the wyverns, looking to seek justice; that he was an agent of God, passing judgment; that there were multiple Wyverns, a group of individuals passing down the name and power.
- Never Hurt an Innocent: Wyvern only targets dragons that have actively harmed humans.