in the philippines you have of course the "sayaw ng kamatayan"(yaw yan) group, which practice a full contact style of fighting. they are a complete martial art, but people know them best by there ring fighter who fight much like the muay thai, except in yaw yan, they have more techniques. in my opinion, they are proven to be the best in the philippines for empty hand fighting, you can almost call them the "pilipino gracies" they challenge and beat almost everybody. most philippine martial artist ignore them when they go abroad, but you cannot at home.
there is the PKA-kuntaw ng pilipinas, headed by carlito lanada. if you look at his older students, they seem to have more pure techniuqe than the newer (1980s and up) who look alomost exactly like shotokan, even there sayaw(dancing)"forms". his organisation is the biggest of the philippine empty hand styles. he has brought under him most of the kuntaw other styles who want to pursue opening a school or international recognition. the only problem is if you are affiliated to him he will only give you a low rank unless you are doing his style. i join this organisation when i am 18 years old, and even after i know my own style (the whole style) plus his requirments to the fourth degree i also got a low rank. i am no long supporting them. scattered you will find his members who are very good fighters, like fernando -something(cant remember his lastt name) in angeles city. and boggs lao who has a pure kuntaw style, but also does lanada style. boggs teaches two versions, one to the g.i.s the other to the pilipinos. there are other kuntaw groups like the MKA modern kuntaw association. they were part of PKA until one guy went south then he found the old style of kuntaw, all they did is revive it in rizal.
in one place i visit a school called the "philippine boxers academy" who teach and "ancient" philippine style of boxing. they wrap there hand with ropes and this is use as a weapon. the man son boxed with the philippine air force, and he brought back that style of boxing to his gym, now they combine the both of them. the only weapon they do is the knife, which they use the same way they box. they were very strong fighters, at the party the old man told me he heard the story of old philippine boxing, and since nobody knew the actual art he piece it together by himself. i say he did a good job.
i heard of stories of a few places who practice "buno" which is wrestling, but the goal is to make the guy give up from pain not really to kill him or anything. i never found out exactly where. at a few stick tournaments i met guys who practice this, but they are using japanese words and they grab the clothes. i was taught that in wrestling in the philippine arts we dont rely on the clothes to throw or hold on. i believe these guys are doing judo.
almost every arnis school i saw in the philippines uses some kind of karate, tae kwon do, or judo for there empty hands. many use "buksing", another way to say "boxing". i thing the preferred method is judo or karate.
there is not a lot of empty hand philippine arts pure around. you can still find some people who are doing silat or kuntaw, but they wont show it to you unless they like you. they think different than the people from the city, and you have to study with them longer than a short trip before they will give you anything to bring back.
as far as kinomutai, dumug, panantukan, and pananjakman, forget it. you wont find it there unless they are readers of american magazines and are expecting u.s. visitors.
i forgot, there is sikaran, which is part of most styles, then there is Sikaran the organisation. they use there feet the same way olympic TKD does, except they kick the legs (as part of an art). i have seen Sikaran the organisation but i cannot remember if they are good or not. they do not look like karate. they punch like a boxer. but very fast with the feet. there uniform is a red bell bottom pants with a tee shirt or no shirt at all. they do not use belts, they use a rope, but i think its to keep there pant up. the organisation of Sikaran also practice arnis de mano.