|Japanese name:|| リースリング (Rīsuringu) |
レオナ・ブッフホルツ (Reona Buffuhorutsu)
|Occupation:||Black Organization member|
|First appearance:||Anime: Movie 20|
|Appearances:|| Movies: 1|
|Japanese voice:||Yoko Soumi|
She worked for the Black Organization, but was a german BND and an undercover spy that infiltrated the organization under the codename Riesling. She is listed on the PSB's list of undercover agents as a spy and was found out by Curaçao who wrote a message to Rum in order to make her die. She was killed by Gin.
She is a patriotic defender of her country and will even protect others at the risk of taking her life since she didn't reveal the names of other agents (Kir and Bourbon) to Gin. She is courageous since she tried to escape Gin even if she knew it was reckless.
She is a young lady in her twenties that has short blond hair kept loose and has green eyes and lipstick. She wears a black jumpsuit as she was killed.
 Relationships analysis
 Black Organization
Gin is the one who killed and hired her.
She is aquainted with Vodka since she is in the Black Organization. He threatens her to tell who are the rats.
She was the one who leaked out information about her whereabouts.
- Riesling is a name of white grape originated in Germany, where BND is served. It was used to make a white wine.
- ^ The Darkest Nightmare novelized book