Electric Katana is a 24-hour RPG about samurai puppeteers called tayu that use robotic humanoids called kashira to fight demons on behalf of a magic emperor who might not be a very nice person. Players control two characters, the tayu and the kashira. The kashira gains love which adds to its fighting power by being removed from fights, while the tayu gains honor from having his kashira finish a fight. Because of this, there's a constant conflict in play between each pair of characters.
You can download a pdf copy of it here: