Arata Sanada

Arata Sanada (真田 アラタ) is the former leader of Jude. His ''Enjoy! Chat'' nickname is Blue Box (ブルーボックス).

Appearance
Arata is a teenage boy with fair skin, blue eyes, and long black hair. He wears a blue jumpsuit with two black circles with white text on them, and two white squares with blue text on them, both on the left side of the jumpsuit. He also wears black shoes, and a gray hooded jacket with long sleeves, blue lines all over them, and a black rectangle with blue text in the inner side of the hood. The jacket in zipped only in the neck.

Description
Arata has a carefree behavior and often speaks in riddles. He is like a big brother among his peers.

He likes to act cool but he is a bit of a nerdy side to him, as Arata is a fan of the manga Explosive Park Delete and hangs out with people with the same interests as him.

Kyoko also mentions that he has a romantic side to him in one of the side quests.

Etymologies
Name used in Digimon Story: Cyber Sleuth. Officially romanized in a custom theme.
 * Arata Sanada (真田 アラタ)
 * Ja: Sanada (真田). Japanese surname that means "braid".
 * Ja: Arata (アラタ). A Japanese masculine name. Likely from arata-tai (アラタ体), as is a.

Arata (Eater)
Arata absorbs an Eater, which causes him to take the form of Arata (Eater).

Eater Adam
Arata takes the form of Eater Adam when fighting Aiba. This form gets destroyed by Aiba.

Disguised avatar
When Aiba and Arata decide to invade the secret room, Arata uses a different avatar to enter.