Some Data Cannot Be Erased Gintama : Season 2 Episode 22
TV-14 TV Setouchi 25m
Aired: August 30th, 2007 @ 1:30 AM EST on TV Setouchi
Otohime's past lover's will gives the antidote (to the aging virus) to Shinpachi. However, their time is limited as a missile carrying another batch of the aging virus, aimed at Edo, is about to be sent off.
