Traditional Cuisine of the Ryukyu Islands A history of Health and Healing (Hardback) by Takagi Rin Hardcover, 144 Pages, Published 2021 by Japan Publishing Industry Foundation For Culture ISBN-13: 978-4-86658-131-6, ISBN: 4-86658-131-X
Africa in Data How Africa Is Rising and Where You Can Be a Part of It (Special Edition) by Takagi, Sara, Helpper, Denis by Takagi, Sara, and Helpper, Denis Published 2018 by Independently Published ISBN-13: 978-1-983373-33-6, ISBN: 1-983373-33-8