|Sannan Keisuke山南 敬助|
|Clothes||Cravat, Glasses, Lab Coat, Shirt|
|Role||Based on a Real Person, School Nurse|
|Visual novels||Side character - Hakuouki SSL ~Sweet School Life~|
|Voiced by||Tobita Nobuo|
He serves in the management of the academy, as well as the school health physician. A person of calm demeanor.