Kiyotaka Haimura: 21 books

The times may change, but the legends of adventuring never will! After Bete helps bring an end to the Amazon hunt, there's hardly a moment to rest before a new threat approaches Orario! The Kingdom of Rakia has dispatched a massive invading army, and adventurers answer the call to halt their...

The Dungeon calls adventurers deep into its labyrinth in search of personal growth, strength, and experience. But the Dungeon is a tough master-one wrong move, one bad choice, and permanent death awaits. Lefiya, Bete, and Filvis arrive at the twenty-fourth-floor pantry looking for Aiz but instead...

"Aria, go the fifty-ninth floor." With that message, Levis leaves Aiz with still no answers but a claim she can find what she needs deeper in the dungeon. The deadly clash on the twenty-fourth floor over, Aiz and the others return to Orario to deal with their losses. However, Aiz and...

Aiz and Bell's secret training pays off...!! As Loki Familia finishes preparations for their expedition to the 59th Floor, they're not the only group headed back to the Dungeon. But it's like Dejavu when Aiz hears of a white-haired adventurer and a Minotaur, and she bolts away from her Familia to check on Bell!

Local high school prodigy Rintaro Magami's daily life is pretty boring, though not for lack of things to do. He's just...done everything already. In order to kill some time, he deliberately teams up with Luna, the most good-for-nothing girl around, and enters a competition to decide the next successor...

Orario has erupted in fear and bewilderment as weapon-wielding monsters appear above ground. This Irregular is drawing every power residing within the city into a whirlwind of trouble. For Loki Familia, this seems like the best lead they have so far in their search for the key to the man-made dungeon....

After her conflict with Bell, Aiz falls into a stupor as she questions the very reason she fights. Her heart heavy with a whirlpool of emotions and thoughts, she decides to face the young boy once again!