Pocket heater in which a lump of coal was always glowing. The Ninja could keep his fingers warm in winter. He was also able to ignite fuses on the coal.
This lighting tool was special because a candle was always held in it perpendicular to the ground.
A torch that burns even in the rain.
An L-shaped torch that could be hung.
Palm torch, especially useful when picking open door locks.
Inside some bamboo containers, the Ninja would store embers, which they could then use to quickly ignite fires or ignite a light.