Also known as: エンデュミオン, Space_Elevator_Endymion, 宇宙エレベーター・エンデュミオン, Uchū_Erebētā_Endeyumion
Space Elevator from ToAru Majutsu No Index series.
Endymion or Space Elevator Endymion located in School District 23 that neared its completion in Academy City and was set to open for public prior to the events of September 19. The space elevator is first seen in ToAru Kagaku No Railgun S.
External links
https://toarumajutsunoindex.fandom.com/wiki/Endymion