The Japan Aids to Navigation Association (JANA) is a public corporation involved in all activities related to marine aids to navigation. As"guideposts of the sea," these aids play a critical role in the marine navigation. Working in cooperation with countries across the globe, JANA contributes to maintain the sea clean and safe.
・　Lantern／Energy Search ・　Lamp／Controller Data List ・　Aids to Navigation ・　Visual Lighthouse ・　Radio Aids to Navigation ・　Breaker Lighthouse ・　Light Buoy	＜　Takeshi　Yamasaki From "lighthouse in Japan" photograph collection　＞	・　Association outline