Human Worlds

A human world is a world where the majority of the population is human. Within the universe of Deep-Sea Prisoner's works, there are multiple unnamed human worlds. This was first strongly implied in Seaside Dispatches 2 and thereafter confirmed by Deep-Sea Prisoner during a livestream in September of 2020.

Human World A
"Human World A" is a placeholder name for the world that Yonaka Kurai originates from. It is hinted at by glances shown in Mogeko Castle and a calendar image featuring Nataka Kurokawa and her friends that the locations of Human World A are generally the same as those on planet earth.

Yaboshi High School
Yonaka Kurai and Shinya Kurai are students of this school. Torimi also wears the uniform for this school.

Sabi High School

 * Tomoe Yahata, Imika Yuhjima, Nataka Kurokawa, and Ringo Ame all attend the same school. Ren Yokoshima teaches there. Eruko used to attend this school before moving homes. One unnamed boy has been drawn together with Ren Yokoshima.

Kanagawa Prefecture Public Dusk Academy

 * Shrimp and her unnamed friend attend this school.

Unnamed School

 * Hitomi Nagahoshi, Niramigawa, Jakotsuno, Sabaki, and Eruko all attend the same currently unnamed school.

Human World B
"Human World B" is a placeholder name for the world that Victor Flankenstein used to live in before it was destroyed by Fumus. A few minimal glimpses of this world were shown in Seaside Dispatches 2. The world and its technology are set in the 1800s. Only few locations from this world were shown; Victor's house and backyard, and a barren landscape.

Other Worlds/Locations
Other human-related locations have also been shown in Deep-Sea Prisoner's works that have yet to be confirmed to belong to specific worlds.

Unnamed Schools

 * Azemiti Toru, Kisaragi Alice, and Utareduyoi Tsubaki all attend the same school. Both Shinohara Souichirou, as well as another unnamed character, are teachers there. Two other currently unnamed characters with placeholder names Skull Schoolgirl and Moge-san also wear this school's uniform.

Appearances

 * Mogeko Castle - Yonaka ends her journey by returning to Human World A.
 * Dying Tomorrow - The story takes place in a human world, specifically the school that Tsubaki attends.

Residents

 * Visit the Human World category to see the world's inhabitants.