Jikishin-ryū Jūdō (直信流 柔道) is derived from the Kitō Midare-ryū (起倒乱流 or 起倒流乱 Kitō-ryū Ran) and Ryōi Shintō-ryū (良移心当流).

From the book -
'Nihon no Budō (日本の武道)
Jūjutsu jūnōseigō no michi (柔術 柔能制剛の道)'
(Showa 58) 1983 (publ. Kodansha)

The pictures show Takashi Matsushita 松下敬 (Jikishin-ryū 16th Sōke) demonstrating with Ishibashi Isao 石橋功

Jikishin-ryū was founded by Terada Kanemon in approximately 1673 and taught in Matsue han.

The article also mentions the use of atemi-waza in actual combat while wearing armour.