Two years have passed, and Gintoki has shut down the Odd Jobs business and gone off to do something only he can do. Shinpachi has other ideas, though.
So I want to make sure 
people don't forget him.
.لذا أريد أن أحرص على ألاّ ينساه النّاس
No quiero que se olviden de él.
Por isso, não quero que esqueçam.