竜 （リュウ） dragon (esp. a Chinese dragon), naga, semi-divine human-cobra chimera in Hindu and Buddhist mythology, promoted rook

竜王 （リュウオウ） Dragon King, promoted rook

鎧竜 （ガイリュウ） ankylosaur (any dinosaur of infraorder Ankylosauria)

青龍 （セイリョウ） blue dragon (an auspicious creature in Chinese mythology), Azure Dragon (god said to rule over the eastern heavens)

竜 （リュウ） dragon (esp. a Chinese dragon), naga, semi-divine human-cobra chimera in Hindu and Buddhist mythology, promoted rook

竜駕 （リョウガ） imperial carriage

青龍 （セイリョウ） blue dragon (an auspicious creature in Chinese mythology), Azure Dragon (god said to rule over the eastern heavens)

蛟竜 （コウリョウ） mizuchi, mythical dragon-like beast, believed to ascend to the heavens through rain, unfulfilled genius, dormant talent

竜 （りゅう） dragon (esp. a Chinese dragon), naga, semi-divine human-cobra chimera in Hindu and Buddhist mythology, promoted rook

竜巻 （たつまき） tornado, waterspout

伊勢海老 （いせえび） spiny lobster (esp. Japanese spiny lobster, Panulirus japonicus)