The Taigi Video is currently distributed by the Ki Society HQ in Japan (Ki no
Sato/Ki no Kenkyukai So-Hombu, 3515 O-aza Akabane, Ichikai-machi,
Haga-gun,Tochigi-ken, Japan). 

For further information, please contact the HQ directly at the above address,
or c/o:

Ki Society HQ (Ki no Sato)
TEL: (+81) 285-68-4000
FAX: (+81) 285-68-4004

It is sold actually as part of a 10 video set, 3 of which contain all 29 of
the Taigi, and one of which contains an old black and white film which is
dated but very comprehensive, with great footage of Tohei Sensei), as well as
the 5th-kyu arts. The other 6 videos in the set contain Ki lectures by Tohei
Sensei (in Japanese), and cover other topics related to Ki training, Kiatsu,
and the Oneness Rhythm Taiso (redone with new music). This set of 10 videos
is known as SODEN-Part I (Ten).

SODEN Parts II and III are to follow soon (SODEN Chi and Jin), which will
cover Ki testing, the other Aikido arts up to Shodan, and other topics.

The SODEN package (Part I) is sold only as a set (you cannot order the Taigi
videos separately). They are in the VHS-format (not PAL), which should be OK
for the United States, but probably not for Europe and parts of Asia, unless
converted), and apparently the videos are copy-protected. The price for the
set (Part I) is 100,000 yen, which translates to about US$1,000, depending on
the exchange rate. 

If you want to order a set, please contact the Ki Society HQ in Japan (please
note the time zone difference). Ms. Morishima at that office speaks English,
and can explain how to order and how to send money (note: banks may charge
commissions to cash checks in Japan): 

You might also try contacting your local Ki Federation HQ in your home
country (some addresses are available on this Homepage). 

http://www.mit.edu:8001/afs/athena.mit.edu/user/r/e/rei/WWW/Kidir/Kihome.html

or via the other main MIT server (if one is down, try the other):

http://web.mit.edu/rei/WWW/Kidir/Kihome.html