Watch anime online stream anime episodes for free you are watching Gintama Episode 178 English Subbed online for free. Anime Episode guide, Gintama Episode 178 English Subbed Once a Spider’s Thred Has Entangled Something it’s Hard to Get it Off Again Gintoki and Tsukuyo infiltrate the Benigumoto, the Red Spiders, to get a lead on the man with the tattooed spider on his neck, but are discovered and quickly surrounded. The two manage to fend for themselves, when the man with the tattooed spider makes a sudden appearance and attacks Gintoki! The man then speaks as if he knows Tsukuyo. Who is this man?!