EMPI

   Empi (formerly known as Wanshu, named after a Chinese diplomat) has 37 counts, making it the shortest of the Sentei kata. Empi translates as "Flying Swallow" or "Flight of the Swallow." It is a very dynamic kata, requiring speed and agility. It gets its name from the diving patterns of the swallow, a small bird known for its excellent swiftness and maneuverability. Hence, the kata is characterized by quick changes in direction, as well as many sinking and rising motions that mimic the swallow's flight. Just as the swallow catches flying insects in mid-flight, the bunkai of Empi focus on catching the opponent in mid-attack, unbalancing him and making him unable to make further attacks. 
   Empi offers several new variations on previously learned techniques, usually by changing their angle. These techniques include gedan-zuki, age-zuki, tekubi-uchi (similar to soto-uke), teisho oshiage-uke and teisho-osae-uke. Empi also allows for the practice of certain rare techniques that, although not unique, are not found in many other kata. These movements include dropping to one knee (orishiki), the reverse lean (in hizakutsu), and kirikae-ashi, an advanced form of footwork whereby the karateka switches the feet to counterattack. Empi is probably most noted for the spinning jump (kaiten-tobi) ocurring at the end of the kata, making it attractive to younger karateka.
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Technique
Translation
Stance
Target
Notes
1
gedan-barai
down block
ashi-orishiki
(hiza-dachi)
gedan

2
ryoken-koshi-kamae

both fists hip posture
hachiji-dachi
--

3
gedan-barai

down block
ashi-zenkutsu
gedan

4
mizu-nagare-no-kamae

water flowing posture
kiba-dachi
chudan

5
gedan-barai

down block
zenkutsu-dachi
gedan

6
age-zuki

rising punch
zenkutsu-dachi
jodan

7
ken-kata-ue /
gedan-zuki
fist above shoulder /
downward punch
kosa-dachi
--
gedan

8
gedan-barai

down block
hizakutsu
(gyaku-zenkutsu)
gedan

9
gedan-barai

down block
zenkutsu-dachi
gedan

10
age-zuki

rising punch
zenkutsu-dachi
jodan

11
ken-kata-ue /
gedan-zuki
fist above shoulder /
downward punch
kosa-dachi
--
gedan

12
gedan-barai

down block
hizakutsu
(gyaku-zenkutsu)
gedan

13
gedan-barai

down block
zenkutsu-dachi
gedan

14
sho-naname-mae-ue
palm diagonally in front and above
kiba-dachi
jodan
slow speed
15*
tekubi-uchi

wrist strike
ashi-dachi
(tsuru-dachi)
jodan

16
tate-shuto-uke

vertical knife-hand block
kiba-dachi
chudan
slow speed
17
tsuki
(choku-zuki)
punch
(straight punch)
kiba-dachi
chudan

18
tsuki
(choku-zuki)
punch
(straight punch)
kiba-dachi
chudan

19
gedan-barai

down block
zenkutsu-dachi
gedan

20
age-zuki

rising punch
zenkutsu-dachi
jodan

21
shuto-uke

knife-hand block
kokutsu-dachi
chudan

22
shuto-uke

knife-hand block
kokutsu-dachi
chudan
kirikae-ashi
23
gyaku-zuki

reverse punch
kokutsu-dachi
chudan

24
shuto-uke

knife-hand block
kokutsu-dachi
chudan

25
gedan-barai

down block
zenkutsu-dachi
gedan

26
age-zuki

rising punch
zenkutsu-dachi
jodan

27
ken-kata-ue /
gedan-zuki
fist above shoulder /
downward punch
kosa-dachi
--
gedan

28
gedan-barai

down block
hizakutsu
(gyaku-zenkutsu)
gedan

29
gedan-barai

down block
zenkutsu-dachi
gedan

30
teisho-oshiage-uke
palm-heel pushing-rising block
zenkutsu-dachi
chudan
slow speed
31
teisho-oshiage-uke /
teisho-osae-uke
palm-heel pushing-rising /
palm-heel pressing block
zenkutsu-dachi
chudan
chudan
slow speed
32
teisho-oshiage-uke /
teisho-osae-uke
palm-heel pushing-rising /
palm-heel pressing block
zenkutsu-dachi
chudan
chudan
slow speed
33
teisho-oshiage-uke /
teisho-osae-uke
palm-heel pushing-rising /
palm-heel pressing block
zenkutsu-dachi
chudan
chudan
slow speed
34
gedan-kamae

downward posture
kokutsu-dachi
gedan
yori-ashi
35
ryosho-tsukami-uke
(koko-uke)
both palms grasping block
(tiger-mouth block)
fudo-dachi
jodan
gedan
yori-ashi
36*
shuto-uke

knife-hand block
kokutsu-dachi
chudan
kaiten-tobi
37
shuto-uke

knife-hand block
kokutsu-dachi
chudan