Disclaimer; I do not own the Touhou Project, or Kamen Riders Decade and OOO, properties of their original owners.

Last we knew, we were both fast asleep in our beds dreaming of Gensokyo. It all happened too quick, and we hardly knew a thing, for when we awoke we were falling through an empty black space with eyes staring at us. Countless wide open eyes staring at us as we fell through darkness. The realm between gaps. We turned our heads to notice things falling beside us, and quickly grabbed for them, reaching into our minds for the memory. The rider belts of Kamen Riders OOO and Decade, along with cards and medals respectivly. Strapping the belts on, we inserted the card and medals respectivly, as we shouted out in unison, "HENSHIN!"

In a flash we left the gap, landing on our feet with the slightly enhanced capabilities the suits gave us. I, Tyler, stood up tall, as Kamen Rider OOO's, TaToBa combo, the scanner hanging on the belt with the clip of extra medals opposite it on the belt. My friend, Jeremy, stood tall as Kamen Rider Decade, Ride Booker in it's satchel on the rider belt, a few blank ganbaride cards in hand materializing onto cards respective to our worldly location. The scarlet Devil Manor in Gensokyo. "Atleast we're passed the gatekeeper," I said with a shrug.

We walked on towards the front door, only to see them open by the work of an invisible force, knives flying at us in mass numbers. With a quick roll away we were safe from immediate harm as Sakuya stepped out of the wide open doors of the manor. With a shift of the OOO driver I removed the Bata medal, and slid in another yellow medal, similiar to the Tora medal before scanning it again as Sakuya stared us down. "TAKA! TORA! CHEETAH!" Called out the driver's mechanical voice as my legs glowed changing in appearance and style of the suit.

I took a deap breath as I charged, at the speed of a cheetah, as I took a swing at Sakuya's gut. She blocked it easily, but was caught by my knee before I swung around slamming a kick to her head and knocking her aside. "Not bad," she remarked but I was knocked back by several knives to the chest, falling off the stairs to be caught and set aside by Decade, as he slipped a card into the decadriver at his belt. "Attack Ride!" called a mechanical voice from his belt as took the ride booker from the side of his belt, a sword hilt folding out aswell as a blade.

He rushed Sakuya meeting her in melee combat, Sakuya merely using a knife while Jeremy as Decade had the ride booker in it's sword mode. It was clear who had an advantage of range, but Sakuya had an advantage of time itself. I removed the Tora Medeal from my belt replacing it with the Kamakiri medal before joining the fight, as Sakuya easily juggled fighting both of us in a melee battle. I was left alone fending off a barrage of slashes and knife throws with the twin blade arms of Kamakiri, thankful for the cheetah speed of the cheetah medal. "Kamen Ride!" a robotic voice proclaimed followed by Jeremy shouting "Henshin!"

"K-K-K-KABUTO!" I flipped back with a barrage of kicks catching Sakuya off guard, as Jeremy's Decadriver called out the rider he was henshining to.

"Attack Ride! Clock up!" called out the deca driver as Sakuya recovered from the barrage of kicks, as I swiftly switched out medals once more.

"Lion! Tora! Cheetah!" Called the OOO's driver, as Jeremy re-engaged Sakuya moving beyond normal speeds to counteract her attempt at slowing time.

"Latorahtah, latoraaahtaahh!" called the OOO's driver as I also rushed in moving a bit faster then before aswell, Sakuya's slowing of time doing little to aid her.

"ENOUGH!" called a voice as Sakuya, Myself, and Jeremy, leapt back into ready positions still as another female descended the steps of the SDM, a maid at her side holding a parasol to protect the young looking girl from the sun.

It was for obvious reasons as Jeremy and I both knew, the young blue haired girl was weak to sunlight, because of her being a vampire. Remilia Scarlet, head of the scarlet devil manor. Our opponent in combat, was a blue haired proclaimed perfect maid, and head maid of the SDM, Sakuya Izayoi. I am Tyler Cuellar, the Kamen Rider OOO of Gensokyo, and my friend is Jeremy Dovel, the Kamen Rider Decade of Gensokyo. Two riders for a single time and place, but one that might need it in the time to come. Upon further inspection, both Jeremy and I obtained additional medals and cards, with the powers of Gensokyo residents. Perhaps we were brought for a reason. Perhaps it was Yukari playing some odd little game. Either way, I'm not sure, but what I know is that I'm here in Gensokyo now, and it was likely to become my new home.