It was revealed that Gintama TV anime will enter Silver Soul Arc very soon.
It will also feature a new OP theme titled “Katte ni MY SOUL” performed by DISH and ED theme “Hana ichi monme” by Burnout Syndromes. An airdate has yet to be revealed.
Silver Soul Arc is the 64th and the final arc in Gintama manga series. A summary of the arc can be seen below (SPOILER WARNING)
“Utsuro’s ultimate plan is revealed: spark a universal war that will ultimately lead to the destruction of Earth, allowing him to finally die but taking the universe down with him. Gintoki and others must team up with old allies and former enemies to not only defeat him but also the victims of the immortal’s plans, a gathering army of vengeful Amanto who may no longer listen to reason.”