hi there again. with regards to bong achas sensei, last thing i heard about him is, he is connected with nishio aikido under batobalani sensei.batobalani sensei was a direct student of the late shoji nishio shihan,the founder of nishio aikido.batobalani seinsei was based in the u.s. and at present he has a dojo in pangasinan here in the philippines, teaching nishio-style aikido and iaido. i was able to attend one of batobalani aka jun mateo sensei's seminars in pangasinan last 2004 but bong achas sensei was not there. i guess he's also inactive in aikido. with regards to P.A.P.A. or the Phillipine Association for the Propagation of Aikido, i think Tenegra sensei is not affiliated with that group, but one of it's high-ranking member, robert soliven sensei was a member of Tenegra sensei's group, the Manila Association for the Propagation of Aikido or M.A.S.P.A. But i think this group is not exsisting anymore.one more thing, about bong achas' sister which you've mentioned, i've seen her on the old martial art magazine which Tenegra sensei was featured. i think she's one of the senior students of Tenegra sensei. just for your memories.