The 100 Girlfriends Who Really, Really, Really, Really, REALLY Love You Season 2 Episode 9 English Dubbed Episode Title: The World Hair Only Grows Episode Description: An Arctic observatory predicts a new Ice Age in the near future, to Rentarō's horror. Kusuri offers a hair growth drug to experiment with hairstyles, but when Hahari takes a hair manipulation drug with it, it causes her hair to grow out of control and start molesting anyone it can find. The girls help Rentarō escape as the hair envelops the entire world, eventually working his way back to Hahari and waking her up with a kiss. The excess hair is then sent into the sun, which is refueled to the point of averting the predicted Ice Age.