Gintama: Season 7, Episode 34

7 - 34: Strike When the Sword and Overlord are Hot / Oil Rain

Part 1 - Tetsuko leaves Odd Jobs in charge of her store while she looks for rare materials. It doesn't take long before some strange characters appear asking for various legendary swords to be fixed. Part 2 - Tama befriends an cigarette vending machine that has become unreliable due to its age. Over time, the two become closer, but their happy days may be numbered.