Ami Koshimizu
A dating and business simulation visual novel based on the series was released on June 26, 2008 under the title . The game is made by ASCII Media Works playable on the Nintendo DS. The player assumes the role of a nameless character (the titular "Boku" who closely resembles Kraft Lawrence) as he travels around with Holo for a period of one year in the game. The story differs from that of the original novels or anime and is presented as an additional "Spice and Wolf" world. Ami Koshimizu provides the voice of Holo in the game. The game was released on the same day in limited and regular editions; the limited edition was sold at a higher price, but comes with a life-sized poster of Holo, among other things.