追いかけっこは夢の中 (Oikakekko wa Yume no Naka)

Background
This song is the third song in the Karakuri Series, Released on the Karakuri Burst album. A remake version was later released on Mistletoe ~Kamigami no Yadorigi~.

This song tells a story of how Ren and his childhood friend play hide-and-seek. No matter how hard she tries to hide, Ren would always somehow find her, for some reason. It is an innocent song despite everything that had happened in Karakuri Burst; if this has anything to do with Suzunosuke's doujinshi, this could probably have happened not long after they became friends.

It was merely a dream, however. The "flashback" of two kids playing hide-and-seek disappeared; instead, they "pulled a trigger". It was a nightmare. Until the nightmare ends, Tsubaki bids good night.