Phosphophyllite is on a dangerous quest to uncover the truth about Kongō, pushing past the other gems' deep hatred of the Lunarians to try and communicate with their sworn enemies. This elegant action manga, perfect for fans of Sailor Moon, unfolds on a far-future Earth where crystalline beings are all that remain of humanity.

As Phos takes on a mission that might be too much for one gem to handle, the story blends stunning art with a unique, philosophical sci-fi world. It's a gripping volume that deepens the mystery and raises the stakes in a beautifully fragile, gem-like universe.

• Publisher: Kodansha Comics
• Publication date: March 13, 2018
• Edition: Illustrated
• Language: English
• Print length: 208 pages
• ISBN-10: 1632366355
• ISBN-13: 978-1632366351
• Item Weight: 8.8 oz
• Reading age: 13 years and up
• Dimensions: 5.75 x 0.67 x 8.19 in
• Grade level: 3 - 7
• Brand: Haruko Ichikawa
• Format: Paperback
• Genre: Fantasy, Sci-Fi
• Audience: Teen & Young Adult