

From: 'Kenpō Gokui Atemi Sappô Kappō Meikai' (拳法極意當身殺活法明解)
‘The secret teachings for a clear understanding of Kenpō striking, killing & revival methods’ by Fujita Seiko (藤田 西湖), 1958
The Kyūsho (急所 - vital points) of the Ise Jitoku Tenshin-ryū (為勢自得天真流) which is a branch off of the Ryōi Shintō-ryū (良移心當流) Kasahara line (笠原系) from Kurume (久留米) in Fukuoka (福岡).