It is interesting to note, however, that in no older records are there any mention of Kumogakure Ryu coming via Toda to Takamatsu... nor of Takamatsu mentioning it that I have found... for instance, there is no mention of it in Andy Adams' "Ninja: The Invisible Assassins", one of the earliest properly researched books in English from the 60's... although most of the other schools are
Yes, and in the
May 1961 "Argosy" magazine article Hatsumi is said to be "the eighteenth successor of the Iga School Ninjitsu [sic], and the thirty-fourth successor of the Togakure School Ninjitsu." He also says at the time that he has no intention of popularizing the art...
Tanemura teaches a form of Iga Ryu Ninpo, based on studying a scroll, but doesn't claim to be soke of that ryu. It's also interesting that official Genbukan documentation on the schools acknowledge that Takamatsu basically tried to reconstruct, or resurrect and revitalize, a form of Kukishin-ryu Ninjutsu. The
Togakure Ryu history overview says:
"After the Second World War, Takamatsu started to re-create the Ninjutsu part of [Kuki] Tenshin Hyoho, but stopped and then made Togakure Ryu Ninpo open to the public. He taught this system to some of his students."
The
Kumogakure doc is even more explicit:
"After WWII, Takamatsu Toshitsugu considered applying the Ryūsen scroll and others as the foundation for the Ninjutsu volume within the Kuki Shinden Tenshin Hyōhen tradition, but due to certain challenges he terminated this endeavor, and openly transmitted these to his disciples as Togakure-ryū Ninpo and Kumogakure-ryū Ninpo."
It goes on to say that Tanemura has gone on to transform Kumogakure into an actual coherent ryu, based on synthesizing a heck of a lot of kuden (he must have an amazing memory...):
"As for the content of Kumogakure ryū, because its foundation stems from Gikan-ryū, Koto-ryū, Gyokko-ryū and Togakure-ryū, there is no organized system of techniques. Instead, there are only the oral secret transmission 'Ippon Sugi, Kamayari, Onibi, Metsubushi,' and 'Ushirozeme, Urazeme' of Biken (Secret Sword). The Tanemura lineage (Tanemura-Ha) of Kumogakure-ryū concretely systematizes this ryūha based on Takamatsu Toshitsugu’s own notes of techniques from the highest teachings (goku’i) of Gyokko-ryū Kosshi-jutsu manuals densho (9 Ken and 3 Keri, Taihen Kamae-Kata 9, Kihon-Gata 9), and Ueno Takashi’s line teachings of the high-level secret Atekomi Sappō (Deadly Striking Methods) (Shoden 12, Chuden 12, Okuden 12, Menkyo and Kaiden Kuden many), which is using hidden weapons (Kakushi, Kakute). This knowledge has been received through a knowledge exchange with Kaminaga Shigemi who received it from Ueno Takashi and received from Kobayashi Hōshō also. Finally, the transmissions of Ueno Takashi (Chōsui) and Kobayashi Masao (Hōshō) of the 'Iga ryū Ninpo Gokuhi no Maki' (176 Kudens), as well as Sato Kinbei’s 'Ninjutsu Heihō Tora no Maki' (56 Kudens), and Ueno-Kobayashi’s secret transmission book of 'Hō-jutsu' (19 and 13 Kudens) will be taught together. Moreover, there is also the accompanying Ueno house-lineage tradition (Tomoke/Banke line of Ninja)."
So if the Takamatsuden ninjutsu seems of questionable provenance, there's always Banke Shinobinoden and the Iga Museum's new "
Nindo" schools for the contemporary would-be ninja, which, in light of
the competition, is probably as good as contemporary ninjutsu studies get.