|Nanana's Buried Treasure 6|
|Release Date||December 26, 2013|
|Publisher||KADOKAWA / Enterbrain|
|← Vol. 5||Vol. 7 →|
The sixth volume of Nanana's Buried Treasure (龍ヶ嬢七々々の埋蔵金 Ryūgajō Nanana no Maizōkin?, lit. "Nanana Ryūgajō's Buried Treasure") was released on December 26, 2013.
The fantastic Treasure Hunt Royale, the part 6 of large melee!!
We―who given a right to participate in the 《Game》 held by 《Leprechaun》―met up in the destined place. The winner is one alone. The prize is 《Nanana's Sword》. If we use the Nanana Collection to peep someone's memories, we can find the criminals who has been killed by Nanana! But one of the participants was the ironic Yukihime-nē-san, and additionally there were loads of eminent battlefields, and there are also strange faces……and, Tensai also became my foe!? Well, who will win doesn't actually matter, but I will definitely win! Brain game, hand-in-hand combat, tactics, coalition, betrayal――the Battle Royale where everything's in, raised its curtain!!
- Chapter 1: Right Before the 《Game》 ~Jūgo Yama's Intention~
- Chapter 2: The 《Game》 Begins ~Masked Girl [M]'s Decision~
- Chapter 3: First Stage Begins ~The Participants Start to Move~
- Chapter 4: First Stage Opens ~Battle, Battle, Battle~
- Chapter 5: First Stage Middle ~Those Who Hate the Master Detective~
- Chapter 6: First Stage Final ~Those Who Move to Win and Those Who Will Never Lose~
- Chapter 7: Announcement of the Result