This is an expansion for The One Hundred Torii.
The Koi mini-expansion is a second expansion for advanced players, in which each player is dealt a set of action cards at the start of the game.
Koi cards are worth one journey point if kept until the end of the game or they may be used as special actions for extra tokens, using multiple characters, etc. Players only get one of each action card, but they can use them whenever they want or in combination for huge turns. The Koi mini-expansion gives players extra flexibility and creates big scoring opportunities as the game progresses.
This mini-expansion contains 18 cards.