Couldn't find Rumia, Rinnosuke, Tokiko, Suika, Aya, Satori, Kokoro, Nemuno and Chiyari provided it contains all Windows era touhou characters. The Wakatsuki sisters are confirmed to not be present
Edit - The artist said on twitter that they forgot to add Aya and Chiyari and they didn't know Tokiko at all.
CV: Minami Tanaka (Lily Hoshikawa from Zombie Land Saga) Producer: Dora Saito (White Lily) Director, Storyboard: Sunao Chikaoka Character Designer, Animation Director: Kanata Yanagisawa
This is part of a special bundle disc that shipped with a figure based on an illustration by Shimada Fumikane. Someone posted the whole thing on Youtube: https://www.youtube.com/watch?v=zhgOPxK9VpI
Rarity: *4 Memoria Type: Passive Ability: Attack UP [V] & Status Ailment Resistance UP [I] Max Limit Break Ability: Attack UP [VI] & Status Ailment Resistance UP [II] Description (JP): 「死なないって、約束したじゃないですか」 ただいまを言える幸せをかみしめながら、私たちは手を取り合う 真実に打ちのめされないように、希望を見失ってしまわないように ひとりじゃ怖くて震えていたけど、ふたりならきっと立ち上がれるから Description (ENG): "You promised me you wouldn't die" We take each other's hands, both so happy to be able to say "I'm home". Don't let the truth knock you down, don't let hope blind you. Alone I would have been scared and trembling, but together we'll be able to stand.