This reconciliation between them, however, was made based on some conditions, one of which was to return the fief of Tango Province that the Takeda clan had deprived the Isshiki clan of during the Onin War.
しかしこのときの和睦の条件の一つとして、武田氏が応仁の乱の最中に一色氏と戦って奪った丹後国の所領を返還せよという条件があった。