Item description:

This is a hack that replaces Soma Cruz with Genya Arikado from Aria of Sorrow.
There are a number of other changes as well, such as elements from symphony of the night being carried over like the following:

The Alastor Soul has been replaced with the fully leveled Sword Familiar
The Imp Soul has been replaced with the Devil Familiar
The Flying Armor Soul has been replaced with the Faerie Familiar
The Devil Soul has been replaced with the stone Gargoyle/Demon Alucard form from SOTN
The Final Guard Soul has been replaced with the Alucard Shield
And

The Balmung sword has been replaced with a weaponized version of the Sword Familiar fully leveled

This hack works with the Castlevania Aria of Sorrow US version of the game, and requires a IPS patcher or emulator that can do soft IPS patching.

Enjoy.

UPDATE

Thanks to the efforts of Ken Leong and Caminopreacher, I now have a new version of the hack to release. Ken Leong has provided fixes to some of the animations like the running animation as well as adding various new items from SOTN such as the Alucard Sword, Alucard Armor and much more. Caminopreacher has added a new story for AOS that is centered around Arikado instead of Soma.

Once again, enjoy.