Kizuna is Ruri's TOME counterpart . She has a duel identity, similar to Zetto- as Kizuna, she is a veteran player of TOME and is the winner of the Gemini Tournament (a title she shares with Zetto), but as her alter-ego Tigerlilly, she is the cold and calculating leader of D-Buggers.Org and intends to help Zetto destroy the Forbidden Power.