Jungle De Ikou contains 3 episodes of the OVA directed by Yuji Moriyama.
When her archeologist father excavates an ancient temple, beautiful Natsumi is presented with a powerful necklace that enables her to embark on a series of fanservice-filled magical adventures with sidekicks Ongo and Nami, a shy girl with magical powers. Together, they set out to save the world from a 2,000 year old evil god of destruction!