>>106115339
Mainly on extra music cd(often paired with an entire story to read as you listen the music),then manga,then chronicles.

I started like you,around 2006, looking pictures on /a/.
then played ZUN games starting with 8,playing also 7 and 6,not very good at it, but really enjoyed the music.

I've started reading the Gensokyo chronicles,

Perfect Memento in Strict Sense and
Symposium of Post-mysticism. i dunno why but this is the moment i got sucked in it.

Then started reading mangas, they are actually publishing Lotus eaters, preceded by

Wild and Horned Hermit
Curiosities of Lotus Asia
Eastern and Little Nature Deity
Strange and Bright Nature Deity
Oriental Sacred Place
Visionary Fairies in Shrine

Gensokyo chronicles written by Aya Shameimaru
Bohemian Archive in Japanese Red
Alternative Facts in Eastern Utopia

Zun music collections focusing especially on Renko and Maribel have rich stories tied with Gensokyo

Dolls in Pseudo Paradise
Ghostly Field Club
Changeability of Strange Dream
Retrospective 53 minutes
Magical Astronomy
Unknown Flower, Mesmerizing Journey
Trojan Green Asteroid
Neo-traditionalism of Japan
Dr. Latency's Freak Report
Dateless Bar "Old Adam"
Rainbow-Colored Septentrion
Taboo Japan Disentanglement


and many more canon works and music.