Tsuribaka Nisshi: Tsuribaka Mask vs. Abaranger (釣りバカ仮面VSアバレンジャーの巻 Tsuribaka Nisshi: Tsuribaka Mask vs. Abaranger) is the 31st episode of the Japanese animated series Tsuribaka Nisshi which had the heroes of the Japanese live-action television series Bakuryuu Sentai Abaranger cross over with the famous fishing fool. It is the first of a two-part cross-over between the two franchises.