Ryoko works as a bus guide in Tokyo and is an Aries with blood type A. Ryoko is highly conscious of her work and is known for her diligent and hardworking nature. She puts in extra effort, earning the trust and respect of those around her. However, her high level of effort stems from a lack of confidence in herself, despite her cute smile and pleasant demeanor. Despite being well-liked by both genders due to her straightforward and warm personality in private, Ryoko struggles with self-assurance.

When she wants to bid farewell to her lack of confidence and boost her spirits, Ryoko turns to a tea she always drinks. It’s a blend of pineapple, soursop, and jasmine, available in hot, iced, or straight versions.