Terminology
- Sacrifice
- A child orphan raised on Kabuchi Island for the purpose of becoming the victim of the Kaguya-hime "festival".
- Donor
- A human who was cloned for the purpose of offering organs or spare parts to a VIP of financial or political power (the "recipient"). Clones can be created for insurance purposes (Akira, Midori, Sutton, Satoshi, Katsura, Kaede, Mamoru) and for crucial organ parts (Miller) in transplant surgeries. The process involves splitting the fertilized egg while still in the womb and freezing one half to be transported to the second Earth.
- Camp U.G. (Underground)
- A U.S. Armed Forces military camp whose target recruits were young men. A large cash prize and citizenship under any country was promised to four participants who successfully completed the mission. This incentive was necessary because the military takes no legal responsibilities for participants, and every year there are deaths. The camp's location changes every year; in this case it was held at Kabuchi Island.
- Kabuchi Island (Kabuchijima)
- An island on the Amami archipelago where Akira and the orphans grew up. Its creatures and plants seem to be endemic. The island's history and cultural practices remain shrouded in mystery.
- Moon Stone
- A moon rock brought to Earth through the Apollo mission program. Its appearance differs from other moon rocks, and was believed to have been "created" over seven billion years ago. Its pieces were distributed to six different countries (Japan, China, America, Britain, Russia, and Thailand), and the existence of these stones is not known to the public.
- Moon Stone Mold
- Mold that is spread through contact with the moon stone. When a human is infected and not immediately quarantined the disease can become an airborne pathogen. A cure is being researched but it is currently fatal to all who catch it. The sacrifices are immune to the mold due to the environment in which they were raised and their genetic makeup.
- Li Plutocracy
- The main branch of the Li clan. They possess so much wealth and influence that they are referred to as an empire. They are known for their harsh rules of succession under which the empress is bound. A female successor must live within the palace walls until they are an adult. At the age of 18 there is a ceremony in which her suitors are revealed. The characteristic style of marriage is the successor chooses one of her five suitors every night as her companion, and when a child is conceived marriage arrangements are made.
Read more about this topic: Kaguyahime (manga)