Touhou - Koishi-chan wa Shiawase o Sagasu you desu

Koishi, troubled by her perpetual bad luck, embarks on a quest to the surface in search of happiness. Despite her ill-fated circumstances, she remains determined to uncover the secrets of a carefree life. Her journey is marked by encounters with various inhabitants of Gensokyo, each with their own unique personalities and motivations. As Koishi navigates this unfamiliar world, she must confront the complexities of her own existence and the nature of happiness itself. Will she find the elusive happiness she seeks, or will her fortunes continue to be as fleeting as the wind?