楽園の条件 [Rakuen no Jōken]

Set in a single volume published by Ichijinsha in 2007, Rakuen no Jōken is a self-contained comic that explores its premise without the need for an ongoing series. While its creator is not specified in the available facts, this standalone work offers a complete narrative experience for readers. Its concise format makes it a notable example of a finite story within the publisher's catalog.