Basic block punch combination, showing, age uke ( upper rising block)-gyakuzuki (reverse punch), soto uke ( outside forearm block)-gyakuzuki (reverse punch), uchi uke ( inside forearm block)-gyakuzuki (reverse punch), gedanbarai ( downward block)-gyakuzuki (reverse punch).

James Towle from zanshin black belt academy practicing a two different kihon combinations.
Kihon Combination 1. Kizami-zuki, gyaku-zuki, mawashi-geri, uraken, gyaku-zuki.
Kihon Combination 2.Yoko-geri-kekomi, gyaku-zuki, mawashi-geri, ushiro-mawashi-geri (used as a take down), gyaku-zuki.

Basic shotokan combinations 1, performed by Jamie Poole of Zanshin Black Belt Academy http://www.zanshinmkd.com

1.From Gedan-barai Zenkutsudachi
Mae-geri, yoko-geri-kekomi, gyakuzuki, gedan-barai
Mae-geri, mawashi-geri, gyakuzuki, gedan-barai

2.From Jyiu Kamae (no hikite on the punches)
Back leg mae-geri, step forward, shuffle the back leg up to the front and again kick with the same leg, land reverse punch, as you snap the punch back (no hikite) , start the next kick (round house kick) with the back leg. Repeat for round house kick, side thrust
kick and hook kick.