Hypothetical World Setting

1 Recollections of a Certain Summer
2 Daydream Sky Train
3 Synchronizer
4 The Milky Way War of a Young Boy and Manatsu
5 Lingering Fireworks
6 Earphones and a Chorus of Cicadas
7 Hyperdimensional Love Song
8 Hypothetical World Setting
9 Empty Town Beneath the Moonlit Night
10 Summer-Tinged Answer
11 Daylight City Submergence Plan
12 Night Sky Patrol of Tomorrow
13 Flowers and Memories
14 Echoing Laments in the Rain
15 Mikansei Time Limiter