- Publisher : Yen Press
- Genre : Action/Science Fiction
- Rated : Teen
- Story by : Reki Kawahara
- Illustration by : HIMA
- Format : Black & White
- Size : 5.5" x 8.25"
- Pages : 208
- Release date : 09/18/18
In the wake of the culture festival, a new challenge awaits Haruyuki in the fifteenth volume of the light novel series from acclaimed author Reki Kawahara!
