The Agent-Community-based Peer-to-Peer Information Retrieval (ACP2P) method uses agent communities to manage and look up information of interest to users. An agent works as a delegate of its user and searches for information that the user wants by communicating with other agents. The communication between agents is carried out in a peer-to-peer computing architecture. The ACP2P is implemented using the Multi-Agent Kodama framework. This paper presents how the ACP2P method works in an agent community network and show the experimental results to illustrate the validity of this approach. Categories and Subject Descriptors H.3.3 [Information Storage and Retrieval]: Information Search and Retrieval; H.3.4 [Information Storage and Retrieval]: Systems and Software General Terms Algorithm, Design, Experimentation, Performance Keywords Multi-Agents, Information Retrieval, Peer-to-Peer