Dot hack sign by Artaniss on DeviantArt

Tsukasa, .hack//Wiki

Hack//SIGN [Anime Review] – That Dot Hacker

hack//SIGN (Anime) –

Hack//SIGN: The Origins of Isekai (ANIME ABANDON)

Tsukasa (.hack//Sign) Wallpaper by InsanityKitsune on DeviantArt

Tsukasa from hack//SIGN Anime, Anime art, Drawings

hack//SIGN (.hack//Sign) · AniList

The best gaming anime of all time is .hack//SIGN, and it's now streaming - Polygon

.hack//SIGN - The Complete Series

The 18-Year-Old Anime That's Still Ahead Of It's Time