Some Recent Topics on Possible Chiral Restoration in Nuclear Medium

Some topics are introduced on possible evidences of chiral restoration innuclei and related ones. The topics include the $\sigma$-mesonic mode innuclei, the vector mesons in a nuclear matter, deeply bound pionic and Kaonicnuclei with a discussion on the nature of $\Lambda(1405)$. Other related topicsare briefly mentioned. An emphasis is put on that phenomena even in finitenuclei with normal and sub-normal nuclear density, as will be explored in thenew project in GSI and possibly in J-PARC, are interesting for physics offinite-density QCD.Comment: Invited talk presented at International workshop on Finite Density QCD at Nara, July 10 -12, 2003. 9 pages. To be published in the proceedings as an issue of Prog. Theor. Phys. Suppl. (2004