Best Buy: .Hack//Sign, Vol. 2: Outcast [DVD]

Tsukasa, .hack//Wiki

hack//G.U. - Wikipedia

hack//SIGN ORIGINAL SOUND & SONG TRACK1 - Album by Yuki Kajiura

Project .hack SERIES Guide graph : r/DotHack

hack// series timeline according to MAL : r/anime

hack//SIGN - Intermezzo

Funimation - .hack//SIGN is available now on DVD! Click here to order

Bandai Namco US on X: Today we take a look back at previous volumes of . hack, with artwork from Vol. 1! Pre-order .hack//G.U. Last Recode / X

Is this the best order to experience the series? : r/DotHack

.Hack SIGN Anime OST #2 Original Soundtrack US Release Good Condition