Manga de Wakaru Concrete
マンガでわかるコンクリート
A student of architecture named Kenji and a character named Sibyl explore the history and uses of concrete. The manga highlights the Roman use of concrete for constructing roads, bridges, harbors, temples, public squares, and water systems, many of which remain intact. It explains the differences between Roman and modern concrete. The story includes a visit to the Hijiri-Bashi Bridge and the Hukagawa Cement Factory.
