Manga Quest Mathematics: Math Adventures with Integers, Ratios, and More!

An exciting full-color manga where mystery meets mathematics! Join a young detective and a set of adventurers as they crack codes, chase thieves, and solve real math challenges using logic and bravery.

Join master detective Rock Yodogawa, his fearless partner June, and their companions—Liu, Mutsuki, and eccentric Professor Hex—in two back-to-back manga adventures bursting with mystery, danger, and brain-teasing challenges. From chasing the elusive Phantom Thief Kubrick to navigating the perilous Serpent River and breaking ancient curses, every twist demands sharp thinking and essential math skills. Filled with humor, logic, and a sense of inquiry, Math Adventures for Grades 6–7 combines exciting storytelling with educational learning. Readers will gain math confidence and have fun doing it—because in this world, math isn’t just a subject, it’s the secret to every mystery!

Translation provided by Tokyo Otaku Mode (TOM) and David Bove.

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

View our full delivery infomation here.