Touhou 18.5: 100th Black Market

Despite Chimata Tenkyuu's assertion that her Ability Cards would fall out of fashion after the events of Unconnected Marketeers, the cards' value is still somehow climbing further and further. Marisa Kirisame sets out to investigate the "black markets" that are trading in cards without Chimata's oversight — and to collect as many cards as she can for herself.