Games like Touhou Gendanshou Y: Unlimited Heroes

If you finished Touhou Gendanshou Y: Unlimited Heroes, the closest matches are Touhou Luna Nights, Touhou: Scarlet Curiosity, Touhou Eiyashou: Imperishable Night, Touhou Makuka Sai: Fantastic Danmaku Festival and Touhou: Shooting Star. All 8 share its adventure genre and are ranked by how closely their themes and modes overlap.