Episode 1

Episode 1, Transparent Answer, is the first episode.

Summary
During a rainy day, Mari was doing homework when she gets a call from Ayaka Ishikawa, Hikaru's mother. Ayaka explains that Hikaru didn't come home last night and that she was wondering if Hikaru was with Mari. Mari goes outside, only to find Hikaru's friendship braclet Mari made him broken on the ground.

The next time Mari goes to school, she finds a makeshift memorial for Hikaru, complete with a bouquet of lillies and gardenias. The fact that everyone believes Hikaru to be dead delights Kuroma