Tenchi Muyou! Ryououki episodes

Tenchi Masaki was an ordinary schoolboy training at the Shrine of his family. Descended from a great Warrior who sealed a demon away long ago, Tenchi will one day continue the tradition of guarding the resting place. A pity that he ends up releasing the demon and now its out for revenge on him! But it's...a Beautiful woman? Maybe the trouble to come is not so bad?