One to the unique things about Isshin Ryu is the use of the vertical fist when punching. Most Karate Styles predominantly use the classical twist (horizontal) punch, striking with the knuckles of the fore finger and the index finger. In Japaneses this is "seiken tsuki" (two knuckle punch). Many Karate Styles also use the vertical punch or "tate tsuki".
As Isshin Ryu does not use the horizontal punch, we refer to our punches as "seiken tsuki", however to be correct it should be "seiken tate tsuki".
When specifying a technique it is normal to state the level, then the movement (if required) and then the technique i.e. chudan oi tsuki = stomach lunge punch.
Finally, the Internet is a treasure trove of information, but here are a few things to be aware of as far as Karate Terminology goes:
Sometime techniques are written with a hyphen, sometimes not
i.e. oi tsuki or oi-tsuki (we use the hyphen)
There are sometimes a number of terms for a particular technique
i.e Crane stance : tsuru-no-iwa-dachi or tsuru-ashi-dachi or gankaku-dachi
Sometimes "words" are left out of a technique
i.e. jodan uke or jodan age-uke
Sometimes a particular word is used for different techniques in different Styles
(we'll let you discover those, its part of the fun!)
So the following is by no means a definitive list.
Levels
Head (upper) jodan 上段
Stomach (middle) chudan 中段
Groin (lower) gedan 下段
Punch
Lunge Punch
Reverse punch
Jab punch
Roundhouse punch
Vertical back fist
Side back fist
Hammer fist
Palm heel strike
Finger strike
Knife hand strike
Reverse knife hand strike
Ridge hand strike
Upper elbow strike
Round elbow strike
Tsuki
Oi-tsuki
Gyaku-tsuki
Kizami-tsuki
Mawashi-zuki
uraken-uchi
yoko uraken-uchi
tettsui-uchi
teisho-uchi
nukite-tsuki
shuto-uchi
gyaku-shuto-uchi
haito-uchi
hiji ate-uchi
mawashi empi-uchi
突き
追い突き
逆突き
刻み突き
回し突き
裏拳打ち
横裏拳打ち
鉄槌打ち
手掌打ち
抜手打ち
手刀打ち
逆手刀打ち
打刀打ち
肘揚当て
回し猿臂打ち
Blocks
Rising head block
Middle inside block
Middle outside block
Down groin block
Double block
Open hand palm forward block
(with grab and pull)
Hooking block,
(open hand palm forward)
Hooking block,
(open hand palm backward)
Pressing (cover) down block
Sweeping down block
X-block
Double open hand side block
Mountain block
Foot sweep
Knee block
Blocks
jodan age-uke
chudan uchi-uke
chudan soto-uke
gedan-barai
chuge-uke
tegata-barai
-
hiki-uke
-
kake-uke
-
osae uke
nagashi-uke
juji-uke
Morote-soe-uke
yama-uke
ashi-barai
hiza-uke
Blocks
上段上げ受け
中段内受け
中段外受け
用意
中下受け
手形払い
-
引き受け
-
懸け受け
-
抑え受け
流し受け
流し受け
諸手添受
山受け
足払い
膝受け
Kicks
Front snap kick
Heel or trust kick
Knee kick
Cross over heel stomp
Side kick
Side squat kick
Knee smash
Back kick
Roundhouse kick
Hook kick
Crescent kick
Jumping kick
Front jumping kick
Side jumping kick
Kicks
mae-geri
mae-konate
soba-geri (aka. sokuto-geri)
soba-konate (aka. fumikomi-geri)
yoko-geri
otoshi-geri
hiza-geri
ushiro-geri
mawashi-geri
kake-geri
mikazuki-geri
tobi-geri
mae-tobi-geri
yoko-tobi-geri
Kicks
前蹴り
前蹴り当て
足刀蹴り
踏み込み蹴り
横蹴り
落とし蹴り
膝蹴り
後ろ蹴り
回し蹴り
懸蹴り
三日月蹴り
飛び蹴り
前飛び蹴り
横飛び蹴り
Stances
Parallel(ready) stance
Feet together stance
Heels together stance
Front stance
Horse stance
Forward stance
Hourglass stance
Back leaning stance
Cat stance
Crane stance
Straddle stance
Hooked leg stance
Stances
heiko-dachi
heisoku-dachi
musubi-dachi
seisan-dachi
shiko-dachi (aka. seiunchin-dachi)
zenkutsu-dachi
sanchin-dachi
kokutsu-dachi
neko-ashi-dachi
tsuru-ashi-dachi
naihanchi-dachi (aka. uchi-hachji-dachi)
kosa-dachi
Stances
平行立ち
閉足立ち
結び立ち
十三立ち
四股立ち
前屈立ち
三戦立ち
後屈立ち
猫足立ち
鶴足立ち
内歩進立ち
交差立ち