【Yashiya】Mysterious Yuyu 2 – I want to eat a parfait!

Yuyuko finds a limited edition parfait for the day in the morning flyer.
It’s a story about a girl who goes to Misuchi-ya to eat a parfait to contain the Youmu that blocks her way.

This is a 40-page book that was distributed at Touhou Kouroum 12 in 2016.