Cancer (♋) is a zodiac sign. It is also known as the Crab.
Cancer's ruling celestial body is the Moon. The element refering to it is water. The span of birthdays ruled by Cancer starts at June 22nd and ends on July 22nd. June's respective gemstone is pearl. July's gemstone is ruby.
- highly emotional
Usagi Tsukino's, Chibiusa's and Chibi Chibi's birthdays fall under the span ruled by Cancer. They are in fact Sailor Moon, Chibi Moon and Chibi Chibi Moon, who represent the zodiac sign. But they are not seen to use the corresponding element of water.
- sensitive ☑
- highly emotional ☑
- romantic ☑
- armored ☒
Usagi, Chibiusa and Chibi Chibi have their birthday on the same date.