Otose and Tama talk, Tama is made of polygons.
Otose and Gintama talk, Tama has been reduced to a character sprite.
They take her to the old mechanic, Gengai Hiraga, where they find out that she has a virus/bug. Gintoki gets hit by the hammer from one of the Hiraga’s robots, and shrinks.
Shinpachi and Kagura are also hit. Hiraga has equipped them with toothpicks that have similar abilities to the modified Bokuto he gave him that shot soy sauce. They then go inside Tama, sail down a river in a bowl, and meet a man in a white.