Step 1: Torii Components
- Kasagi: The very top beam of a torii gate. These beams can be straight or curved.
- Shimagi: A second beam directly underneath the kasagi in more complex forms of torii gates. Their ends are either straight or cut with an inward slant and the overall shape of the beam is that of an upside down trapezoid.
- Nuki: The secondary beam of a torii gate. On more complex torii gates, it is held in place by kusabi (wedges). This beam is always straight.
The other components of a torii are the:
- Hashira: The supporting pillars of the torii gate
- Gakuzuka: A centre post that connects the Nuki & Shimagi (optional)
- Kusabi: A wedge used to hold the Nuki in place (optional)
The Shimagi is usually placed below the lintels at a distance about equal to the diameter of the pillars.
The dimensions that I ended up choosing for my torii are somewhat of a trade-off given the thickness of my Hashiras (poles).