Hakata Gion Yamakasa Oiyama Reserved Seating Ticket - July 15, 1988 - 2 Unused Tickets

These are two (2) reserved seating tickets for the Oiyama procession of the Hakata Gion Yamakasa festival, issued by Kushida Shrine on July 15, 1988 (Showa 63). These are invitation tickets and are unused. However, they are not for this year, so they can no longer be used.
These are from 37 years ago and are rarely seen, so I am offering them as collector's items.