Arca

is the female protagonist of . Her male counterpart is Folth. She appears in Digimon Collectors as part of a cross-over with Summon Night 5, in which she is partnered to a Terriermon. They also appeared in Summon Night Collection together.
==Appearance==
Alca is a teenage girl with fair skin, purple eyes, and long red hair with blunt bangs, chest-length sidelocks, and long pigtailts tied by black ribbons. She wears a black shirt with a V-neck, a white and grey jacket with a black collar with white lines and an orange ornament below the collar, a black skirt, and a black belt with red borders. She also wears an ""-shaped tie that has each tip of a color; red, blue, green, and purple, with the center diamond being black, and has another smaller white "X" inside it.
==Description==
==Etymologies==
;Arca (アルカ)
Name used in and Digimon Collectors. 
*Uncertain etymology.
==Fiction==
===Digimon Collectors===
Arca, with her Terriermon, is available as an SSR rarity card. 
==External Links==
*For more information on Arca in , see on the .
Category:Humans
Category:Characters in Digimon Collectors
Category:Undubbed
Category:Characters from other franchises