| Kaguya Houraisan | |
|---|---|
| No image | |
| Species | Lunarian |
| Occupation | CEO |
| Residency | Munich |
| Awakened | Yes |
| Emerged | No |
Kaguya Houraisan is a Lunarian living in Munich, Germany, at the headquarters of Hourai, where she is the CEO. Kaguya is not a citizen of The Lunatic Kingdom, as she was banished due to her usage of immortality elixir. Her studies of the elixir lead her and her workforce to develop anti-aging medications such as Lenyxorin.