Daiji nano wa mitame de wa naku nakami/Mitame yori nakami to itte mo gendo ga aru Gintama : Season 1 Episode 173
TV-14 TV Setouchi 25m int(0)
Aired: September 3rd, 2009 @ 1:30 AM EST on TV Setouchi
Katsura's pet Elizabeth looks completely different from usual, but Katsura doesn't notice it./Gintoki wakes up and realizes he has switched bodies with Sadaharu.