Shinobu goes horror B-movie. Chihayafuru season 2, episode 8.

[Chihaya’s] a girl who thinks about things in a way that makes her look thoughtless, but she does think about them… I think.

Taeko Miyauchi, Chihayafuru 2 episode 3

Also from Chihayafuru season 2, episode 1.

Sumire goes on the hunt. Chihayafuru season 2, episode 1.

Chihayafuru Anime's 2nd Season to Launch

The manga’s increased popularity was apparently enough to offset the low number of anime sales and justify a second season, but who cares about why we’re getting one so long as we’re getting one?