59: 10 years later

There isn’t that much information about his future self, his few minutes appearance was spent explaining briefly to Tsuna what happened to the future and when he about to answer Tsuna’s question, he was replace by his former self. Although Tsuna did say that he was big and look very mature.

When they were accidentally shot by Lambo’s 10 year bazooka they were transported 9 years and 10 months in the future. Gokudera is the third one got transported. He met Tsuna sitting inside the coffin and he assumed what might happen and started to doubt his future self. He also found the unscripted message (written in G-script) from his adult form and find out the clue for them to return to their own timeline – gather the Vongola Guardians and use the powers that was lost in that era, the Vongola Rings.

Gokudera tried to act calm because he saw that Tsuna is uneasy with the things happen to them but later, when he fought Gamma and lost he realized that he did was confused and scared on the things that happened. So in order to fight them equally and return them to the past, they went under training. They decided to infiltrate the Melone Base (Milliefiore’s Base in Japan) there he fought Gamma. After that, Tsuna defeated almost everyone and reached Irie, there Irie revealed that he is a comrade and everything was according to Tsuna’s plan. The white round machine holds their future selves and their true enemy is Byakuran.