Crescent Moon Emblem
Crescent Moon
General information
Japanese Name三日月
Romaji NameMikadzuki
Affiliation and military information
AffiliationRavens' Nest
Rank5 (AC1 Rankings)
2 (AC:MOA Ex Arena)
CraftAC Crescent Moon (aka Crescent Ib)
Real world information
AppearancesArmored Core
Armored Core: Master of Arena
EncounteredExtra Arena

Crescent Moon is a Raven appearing in Armored Core. He is 5th in the Rankings. Later known as Moon, he also makes an appearance as the 2nd ranked Raven in Armored Core: Master of Arena's Humanoid leg EX Arena.

AC Crescent MoonEdit

Crescent Moon is a heavyweight two-legged AC equipped with a hand gun, back mounted missile launcher on both shoulders and a laser blade. In Armored Core Master of Arena the ACs name is changed to Crescent Ib.




In-Game InformationEdit

Armored CoreEdit

AC Crescent Moon

AC Crescent Moon

Always a gentleman, but in battle he is feared for the cool, professional way he gets the job done.

Armored Core:Master of ArenaEdit

A true gentleman when away from the Arena, but a fearsome, cold-blooded competitor in battle.



The name Crescent Moon is one of the oldest symbols recognized by humanity. While originally representing the Mesopotamian Moon gods Nanna in Sumer and Sin in Babylonia, it later came to express the might of the Byzantine Empire. Over time it became adopted by the Sassanids, Muslims, and Turks.

The name Moon represents the earth's moon, its only natural satellite.