Gintama - episode 22 - 04 Sep, 2006

One morning Shinpachi makes his usual commute to the Odd Jobs to wake up Gintoki when he comes across an unbelievable sight. Right inside Gintoki’s room, sleeping next to him is a woman dressed in a kunoichi outfit! As she mixes some natto, the woman named Sachan tells Gintoki that that the two made a vow the night before to become husband and wife, even though the hung-over Gintoki has no recollection of what happened. Thus, the Odd Jobs are forced to let Sachan stay at their place as an unwelcome wife. Just when everyone thinks Ginotki’s unhappy days have begun, a single call for Sachan drastically changes matters…. (Source: Crunchyroll)