I'll bet that many are still alive, besides Japan and Okinawa have the highest percentage of elderly in the world. Being 100 years old isn't all that uncommon for them. Japanese and Okinawans deserve applause for that.
KONO NAMMAN NO WAKAKI INOTI O MUDANI SHITEWA NARANAI.. NIPPONDIN-YO , YAMATO DAMASHIIO USHINATTEWA NARANAI.. WAKAMONO YO , MATA SEKAINO NIPPON O KIZUKIAGUERE !!!!