- 日本赤松 rìběnchìsōng Japanese red pinePinus densiflora, a species of pine tree native to East Asia often used in traditional gardens
- 赤松子 chìsōngzǐ ChisongziAn immortal in ancient Chinese mythology, identified as the rain god under the legendary emperor [[神农|神農|shen2 nong2]] or the teacher of the emperor [[帝喾|帝嚳|di4 ku4]]; later worshipped in Taoism as a perfected being.