 is the manager and baker at Cafe Mew Mew and Ryô's partner in the Mew Project.Keiichirô worked with Dr. Shirogane, Ryô Shirogane's father, on the Mew project five years before "Tokyo Mew Mew" is set and continued working on it with Ryô after Dr. Shirogane's death.Keiichirô's age is given neither in the manga nor the anime adaptations.