Wanitokagegisu (わにとかげぎす, "Crocodile and Lizard") is a Japanese manga series written and illustrated by Minoru Furuya.

A ten-episode television drama adaptation was broadcast from July to September 2017.

Written and illustrated by Minoru Furuya, Wanitokagegisu was serialized in Kodansha's seinen manga magazine Weekly Young Magazine from March 27, 2006,[a] to May 14, 2007.

[b] Kodansha collected its chapters in four tankōbon volumes, released from September 6, 2006,[2] to July 6, 2007.

[4] A ten-episode television drama adaptation was broadcast on TBS from July 19 to September 27, 2017.