Then Hongan-ji Temple, which was afraid of losing their interests, opposed Nobunaga and offered resistance for ten years by mobilizing ikko ikki (an uprising of Ikko sect followers) all over Japan (Ishiyama War).
つづいて自らの利権を失うことを恐れた本願寺も信長に反発、全国の一向一揆を動員して10年間徹底的に抗戦した（石山合戦）。