Kakiuchi Koyoi Sakuhinshuu: "Mishiranu Kyoukai"
柿内こよゐ作品集「みしらぬ境界」
This compilation features four brief narratives published in the LaLa DX magazine. The first, "Mishiranu Kyoukai," appeared in March 2022. The second, "Ouma no Tsuisou," was released in July 2021. The third, "Ningyo no Iru Umi," was published in July 2020, and the fourth, "Kakure Oni," in May 2020. Each story is distinct, with no further details provided about their content or characters.