Yama Juugo is a high school boy who has moved to Nanae Island, also known as ...
Nanana's Buried Treasure
Season 1 Episode 11: The Resolve of Yama Juugo
Isshin's plan has rendered Ikusaba's "Shadowfins" useless, and victory is right before the Adventure Club's eyes... but then Ikusaba unleashes the power of his other Nanana's Collection treasure, leaving Juugo in serious trouble. Then Tensai steps in, telling Ikusaba...