Games like Soul Anchor

If you finished Soul Anchor, the closest matches are Touhou Luna Nights, Touhou Koumakyou: The Embodiment of Scarlet Devil, Touhou Makuka Sai: Fantastic Danmaku Festival, MarisaLand Legacy and Gensou Tansaku Nitroid!. All 6 share its adventure genre and are ranked by how closely their themes and modes overlap.