L no Kisetsu 2: invisible memories

It's been one year since the mysterious fainting incidents at Seiryō Academy, and suddenly they have started happening again. In the real world, Yuya Kawase witnesses a mysterious girl cause his friend to lose consciousness, and he decides to get to the bottom of what's happening. Meanwhile in the fantasy world, Kazuma Kumon has been tasked by the Spiritual Affairs Bureau to recover the memories of one of the fainting victims. He soon after is partnered with a reaper, Yuki Mainami, to investigat...