This is a commemorative ticket set of 8 tickets and a pennant set, coinciding with the start of the Yokohama Minato Mirai development. The pennant design features the sailing ship Nippon Maru. The tickets include Yokohama Municipal Bus tickets (140 yen x 4, pink) + Yokohama Municipal Subway: Yokohama ⇔ Kannai Station (120 yen x 4). The pennant size is 45cm in length x 18.5cm at the base (approximate measurements). The fabric material is unknown, but it appears to be a common felt-like material. The validity period is November 1983, so they are not usable now. After this, the Tokyu Toyoko Line extended to Chinatown via Minato Mirai, leading to a dramatic expansion of the tourist area. This item was found in the back of a chest at my parents' house. Although there is some age-related deterioration, it was kept in a plastic bag, so I believe it is almost untouched since it was acquired. I appreciate the understanding of those who are interested.