Buroto Tu Yu Bai Uchu

This short story collection is an anthology of one-shots exploring various "What If" scenarios.

The book's promotional band teases the four stories included in the volume with the following questions:

"What if a mysterious cult worshipped a Space Radio?"

"What if a pure yet cruel Angel stayed by your side forever?"

"What if a naive Vampire fell in love with an outgoing Gyaru?"

"What if a Siren who couldn't sing met a Singer who couldn't sing?"

The author, Akagawa, is known for works such as Migratory Birds of Hotel Laurel (Hotel Laurel no Wataridori-tachi).