MANILA, Philippines — Only Itbayat in Batanes was placed under Tropical Cyclone Wind Signal No. 2 as Typhoon Inday (international name Bavi) approached Sakishima Islands in Southern Japan on Saturday morning, the state weather bureau said.  In the 5 a.m. weather bulletin of the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (Pagasa), Inday was last