Youvergon (1-5 volume whole volume)

Publisher: Shogakukan
Author: Mitsuhisa Tamura, Kazuhiro Fujita
Size: 112mm x 174mm
Number of books: 5
Language: Japanese
Category: Shonen manga,Manga
Latest Release Date：2007-05-18

Synopsis:
Bakegyamon, a strange game that takes place once every 44 years!　What is the fate of Sanshiro, an adventurous boy who is led by a mysterious man to participate in the Bakegyamon?　A hit author and a newcomer team up to create a bizarre and unique yokai fantasy! The "Yokyakumon" is a game hosted by yokai, and if you win, you can have any wish come true. The guide, Hue, leads you to a world that does not resemble the Japanese archipelago, "reverse Japan"! And there are children gathered there, just like Sanshiro! Now, the curtain rises on an unprecedented adventure... Born and raised on a small island, Sanshiro is now in the 5th grade of elementary school. However, his grandfather, who runs an inn, refuses to allow him to leave the island, even though he begged his father, an adventurer, to let him go. On a summer vacation day, just as he is planning his escape from the island, a voice comes out of nowhere and says, "Do you want to go on an adventure? and invites him to join the "Yokai Gyakumon," a monster game...