This anthology features popular illustrator Izumi Sakurazawa and other renowned artists. It includes not only comics but also numerous illustrations from "Mai-HiME." The book is packed with content, including an original mail-order project and a cover-themed telephone card giveaway for all readers.

After a fatal accident, Hitoya is reborn from modern-day Japan into a game-like world as a monster dwelling in a dungeon. In this world, monsters are endlessly hunted by humans and exploited as mere materials — a relentlessly unfair existence. His desire to protect his fellow monsters drives him to awaken. Becoming a dungeon boss far beyond the norm, he sets his sights on creating an SSS‑rank dungeon that absolutely no one can ever conquer. [Original Webtoon](https://mechacomic.jp/books/261789)

Tsuki-chan from the residential neighborhood is a violent girl whom everyone fears. Shinsuke-kun from the apartment complex tries to stand up to her alone, but ends up getting beaten to a pulp instead. Their fight drags in their mothers, their fathers, their friends—everyone gets caught up in it... And finally, the residential neighborhood and the apartment complex are locked in a massive war! ...Honestly, it's a big problem. This controversial masterpiece was originally released in 1971, amid high tensions around the world. And still in the present day of the 21st century, where it feels like all sorts of different moods are in the air, I would be delighted if everyone—not just children, but adults as well—would take a moment to reflect on what this picture book portrays. Whether you can't wait for war to start or you absolutely hate the idea of it, this is a must-read!