https://ja.wikipedia.org/wiki/ACE_(%...83%A3%E3%83%B3)
Hmm, it actually says 1962 in the article and 1959 in the sidebar. Neither have sources. But, it looks like he was born the same year as Shunsuke Ichikawa according to their official website:
http://www.seikima-ii.com/profile/profile_6_ace.html
http://www.seikima-ii.com/profile/profile_4_xenon.html
Ichikawa was born in 1962 according to his website:
http://www.a-ishikawa.co.jp/shunsuke...a/profile.html