Go-Ninja Arc is the sixth arc in Gintama.
Katsura enlists the Yorozuya to help him save Elizabeth, but the difficulty of sneaking in forces them to bring in an expert to help them.
Characters in order of appearance
- Sakata Gintoki
- Shimura Shinpachi
- Katsura Kotarou
- Touyama Chintarou
- Sarutobi Ayame
- Hattori Zenzou