The episode reintroduces characters in new roles, such as Zenzou as a ninja-teacher who slips on a Justaway and Hijikata as a disciplinary officer threatening seppuku for rule-breakers.
Sarutobi Ayame (Sacchan) installs a one-way mirror in the Yorozuya's bathroom to spy on Gintoki. The trio discovers this and "trolls" her by revealing increasingly bizarre and fake "secrets"—including Kagura pretending to have a Saiyan-like tail and Gintoki revealing he is bald. Gintama' (2015) Episode 5
Yamazaki Sagaru attempts to get a professional ninja license to gain respect from his Shinsengumi peers. He undergoes "training" involving underwater breathing using gas from an old woman's rear end, showcasing the series' signature crude humor. The episode reintroduces characters in new roles, such
The teachers are tasked with hunting down a trio of thieves, the Parco brothers, for a million-yen bounty. Yamazaki Sagaru attempts to get a professional ninja
For a look at the bizarre humor in Episode 270, check out this review and breakdown:
Perception vs. Reality. The episode uses literal and metaphorical mirrors to show that everyone has "ugly" sides they try to hide, but often, the effort to hide them is more ridiculous than the truth. 2. Ginpachi-sensei (Spin-off) Episode 5