Second part of Hero Mask.

Jiyu Nanohana is an ordinary schoolgirl until she runs across a scatterbrained 300 year old samurai who tells her that she is the reincarnation of Yagyu Jubei. With the help of the "Lovely Eyepatch" she transforms into the legendary swordsman whenever she needs to use his awesome fighting ability, which she needs to do quite often as a rival clan is dead set on conquering Yagyu to satisfy an old family grudge.

After a 'modified' ending to the Choubimaru incident, the punishments for the offending parties is metted-out, as well as a surprise marriage proposal by Misao to Mashisu. It almost didn't happen... until Mihoshi and Misao's mother Mitoto steps in and gives her and her family's approval, much to the dismay of FORMER G.P. Marshall Minami Kuramitsu. Otherwise, life goes on as usual for the Masaki clan. But soon when the question of how Tenchi's mother had died is presented, the answer nearly causes a rift between Tenchi, his father and his grandfather, for which only Tenchi's future mother-in-law Rea can solve... as well as the resolution of Noike's unusual secret. (Source: ANN)

The signing of a peace treaty has secured a tenuous ceasefire between mankind and the Zex, beings who emerged from space/time rifts connected to mysterious, distant worlds. Partnered with a Zex named Rigel, Azumi Kakamigahara must shoulder the fate of her own idyllic world. The unlikely pair head to newly established Fujimisaki Academy, where their destinies await.