Ak, surely enough I haven't tested until 159 years old! Normally a campaign wouldn't last that much...but since the daimyo can live 100+, the heirs problem in actual gameplay is eliminated.

As for the utopiacal immortal daimyo gameplay, errr, don't know.

------------------
Honour to Clan Torîi Aku.

Visit my resource centre here!
Evil is within us...