Hyakue (GV20) — crown tsubo
Vertex pressure point
Hyakue is presented as a central crown tsubo used in Japanese pressure-point teaching. The vertex coordinate is a front-view projection and does not define a biomedical or needling location.
Point 1 of 13 in Shiatsu Tsubo Point Map
Cross-tradition overlaps
No overlapping points are registered for this point.
Sources
Tokujiro Namikoshi, Shiatsu: The Complete Guide (primary)
Primary modern source for Namikoshi shiatsu principles, pressure technique, and practical bodywork sequencing.
Huangdi Neijing · Lingshu (primary_canonical)
Chs. 10–13 carry the classical courses of the primary channels that are used here only as a cross-reference for tsubo names, not as a claim that shiatsu and acupuncture are identical systems.