Serina arrives at school one day to discover her desk has been vandalized—someone’s scratched the lyrics to a love song in it … and that... more>> someone turns out to be Mizukawa-sempai, a boy who’s one year her senior. She wants to get to know him better, but if his frosty demeanor is any indication, she doesn’t have a chance! But it seems he might be awkward—not simply mean—and before she knows it, she’s asking him out … ! With each passing day, her heart races a little faster! <<less

A tsunami that caught everyone off guard washed away homes and broke up families. At this moment, why bother remembering the past that can't be changed? Other than adding on to the survivors' sorrow, it also bring up those heart-tearing pasts.... more>>

Includes the one-shot Then, I'll Go First.

There is a bulletin board that she starts to take notice of. Contains themes of suicide. <<less