We know, aya published those embarassing photos of you last week - they were a huge hit.
Anyway, i came up with a new plan for moving to gensyoko and to an extent, living there.
To start, i would need and accordion (optional for street performing, and thus currency), a small rifle with about 500 rounds of ammo (a .22, .223, or hopefully a 7.62x39), a refillable lighter with at least 10 refills - or 10 disposable lighters, a backback, magnesium fire starter, a small hatchet, If i want some better defense for when ammo gets short, possibly a short, sharp, sword, a pocket knife, and lastly a compass, several sheets of paper, and a writign instrument so i can map out the terrain.
Now that i've entered gensyoko fully equipped, i would immediately make my way to the human village, building basic shelters along the way and ALWAYS keeping a fire lit and my gun loaded and at the ready. The spellcard rules mean nothing to a human who can not use magic. Once there, if i managed to pack around an instrument, i would do some street performign for cash/supplies, but regardless, i would find a place to stay. After a short bit, i would definately want to meet some people, so i would go straight to the forest of magic, killing and eating fairies for sustanance (magic fuel?), and cotnact either marisa or alice for the purpose of learning magic, at least weak spellcards - so i could use the spellcard rules "if you defeat a human, you may not kill them" tidbit to my advantage with more pwoerfull youkai. Marisa could possibly be hospitable, and i may be able to get lodging with her - or alice. I wouldn't be trying anything funny, mind you. By now, i would be able to exploit the spellcard rules with a few shikigami and contact yukari for returning to the real world, or, if i wished otherwise, i could A: Contact yukari, or alice, pertaining to matters concerning becoming a youkai, or B: Do what marisa does, learn magic if possible, and live life. If i cannot learn magic, A and B are null, and i would either have to work out something with reimu for cotnacting yukari for the purposes of leaving or turning youkai or lvie in the human village. As a last resort, the SDM could be nice lodging - although hard work, and occasional anemia comes with the 3 meals and a free bed deal. Being human would put me above the fairies, and remilla's fate manipulation could lead to me becoming someone around sakuya's level, if remi wishes.
Whatever would happen, happens.