Tsuneto Tado is one of the supporting character in Cardfight!! Vanguard G.

He alongside Karu Yamaji and Kei Nagara makes the Team Trinity Dragon, and it seems that he is the leader of the team.

He uses Oracle Think Tank deck and his Fica level is at Grade 3, which one of the reasons why he often brags about being the third best cardfighter at Card Capital 2.

(Source: Cardfight!! Vanguard Wiki)