TARP GLASS / "Osaka Castle" TARPtoTARP OSAKA Exclusive ver. Osaka Castle, affectionately called "Taiko-san's Castle" by the people of Osaka, is one of Japan's three most famous castles and a symbol of Osaka. Built in the Azuchi-Momoyama period and rebuilt in the Edo period, it is also known as Kinjo (Brocade Castle). Designated as a National Special Historic Site as the "Osaka Castle Ruins," it is still loved by many people both in Japan and abroad. About a year has passed since the birth of TARPtoTARP OSAKA. As a form of gratitude to this land and to everyone in Osaka who has supported us, we have created a special glass featuring this symbolic motif of Osaka.