Here’s a full list:
#Special between 294 & 295 - shichi henge 0 - Matsumoto Hitoshi - 15.10.1995
http://channel.pandora.tv/channel/video ... d=32921852 (starts around 1 hour 45 mins into the special)
#297 - shichi henge 1 - Yamasaki - 05.11.1995
http://channel.pandora.tv/channel/video ... d=32921919
#300 - shichi henge 2 - Suga Producer - 26.11.1995
http://channel.pandora.tv/channel/video ... d=32921982
#312 - shichi henge 3 - Tsuttsun - 03.03.1996
http://channel.pandora.tv/channel/video ... d=33015294
#325 - shichi henge 4 - Nakamura Producer - 09.06.1996
http://channel.pandora.tv/channel/video ... d=33015465
#340 - shichi henge 5 - Isomata Manager - 29.09.1996
http://channel.pandora.tv/channel/video ... d=33030941
#355 - shichi henge 6 - Takasu Mitsuyoshi - 02.02.1997
http://channel.pandora.tv/channel/video ... d=33031417
#371 - shichi henge 7 - Otomo Director - 08.06.1997
http://channel.pandora.tv/channel/video ... d=33031697
#386 - shichi henge 8 - Endo Shozo / COCORICO - 21.09.1997
http://channel.pandora.tv/channel/video ... d=33031968
#387 - shichi henge 9 - Tanaka Naoki / COCORICO - 28.09.1997
http://channel.pandora.tv/channel/video ... d=33031980
#394 - shichi henge 10 - Koshifuri Obachan - 23.11.1997
http://channel.pandora.tv/channel/video ... d=33032064
#456 - shichi henge 11 - Hotohara / AMEAGARI - 14.03.1999
http://channel.pandora.tv/channel/video ... d=33053418
#463 - shichi henge 12 - Miyasako / AMEAGARI - 16.05.1999
http://channel.pandora.tv/channel/video ... d=33053552
#487 - shichi henge 13 - Ryusen / HORIBE - 07.11.1999
http://channel.pandora.tv/channel/video ... d=33061540
#565 - shichi henge 14 - Yamashita Shigenori - 17.06.2001
http://channel.pandora.tv/channel/video ... d=33078137
#625 - shichi henge 15 - Fukawa Ryo - 08.09.2002
http://channel.pandora.tv/channel/video ... d=33079140
#635 - shichi henge 17 - Bob Sapp - 24.11.2002
http://channel.pandora.tv/channel/video ... d=33079234
#680 - shichi henge 18 - Shinagawa / SHINAGAWA SHOJI - 19.10.2003
http://channel.pandora.tv/channel/video ... d=33089371
#695 - shichi henge 19 - Arita / CREAMSTEW - 15.02.2004
http://channel.pandora.tv/channel/video ... d=33091324
#731 - shichi henge 20 - Chihara Seiji - 07.11.2004
http://channel.pandora.tv/channel/video ... d=33125112
#736 - shichi henge 21 - Chihara jr. - 12.12.2004
http://channel.pandora.tv/channel/video ... d=33125173
#753 - shichi henge 22 - Komoto / JICHOKACHO - 17.04.2005
http://channel.pandora.tv/channel/video ... d=33134773
#792 - shichi henge 23 - Iwao / FOOTBALLHOUR - 05.02.2006
http://channel.pandora.tv/channel/video ... d=33135752
#799 - shichi henge 24 - Goto / FOOTBALLHOUR - 02.04.2006
http://channel.pandora.tv/channel/video ... d=33135778
#844 - shichi henge 25 - Fujimoto / FUJIWARA - 25.02.2007
http://www.veoh.com/watch/v6490668ZdFfTnjJ/Gaki-7henge
#852 - shichi henge 26 - Haranishi / FUJIWARA - 29.04.2007
http://channel.pandora.tv/channel/video ... d=33142684
#887 - shichi henge 27 - BLACKMAYONNAISE KOSUGI - 13.01.2008
http://channel.pandora.tv/channel/video ... d=33161755
#941 - shichi henge 28 - Tetsuo / WARAIMESHI - 15.02.2009
http://channel.pandora.tv/channel/video ... d=34765838
#945 - shichi henge 29 - Nishida / WARAIMESHI - 08.03.2009
http://channel.pandora.tv/channel/video ... d=34765980
#978 - shichi henge 30 - Kendo Kobayashi - 01.11.2009
http://channel.pandora.tv/channel/video ... d=36760010
#1004 - shichi henge 31 - Banana Man Shitara - 09.05.2010
http://channel.pandora.tv/channel/video ... d=38616121
#1021 - shichi henge 32 - Tomochika Yukiko - 12.09.2010
http://channel.pandora.tv/channel/video ... d=40843710
#1041 - shichi henge 33 - Kunihiro Kawashima - 06.02.2011
http://channel.pandora.tv/channel/video ... d=41208811
[b:mbjd8x84]Spinoffs[/b:mbjd8x84]
#504 - Itao 4th Shichi henge (7 Sudden changes in Itao’s family) - 12.03.2000
http://channel.pandora.tv/channel/video ... d=33062502
#803 - Shichi henge Tenjyourakara (Hot Spring) - 30.04.2006
http://channel.pandora.tv/channel/video ... d=33135788
#822 - Heipo Horror shichi henge - 10.09.2006
http://channel.pandora.tv/channel/video ... d=33135846
[b:mbjd8x84]edit:[/b:mbjd8x84] I forgot the Tetsuo episode, I’ve added it (thx to bricktop07)
[b:mbjd8x84]edit2:[/b:mbjd8x84] Added episode 1041
[b:mbjd8x84]edit3:[/b:mbjd8x84] Added pandora links for all episodes