Spider also appeared in episode 19 of Go! Greenman, but was created by Tonchiki. He was the nineteenth monster to battle Greenman. He was deployed along side his creator to terrorize children, but was confronted by Greenman after the Green Calls were used. After a short battle, Tonchiki decided to grow Spider. Greenman grew as well to fight the monster, and it was eventually defeated.
Later, after Spider's defeat, Tonchiki created a second Spider in episode 39 named Spider II (スパイダー (2代目)?, lit. Spider (Second Generation)). Spider II was the fortieth monster to battle Greenman. Supaidā (2-daime)
Like the original Spider, Spider II was sent with Tonchiki, and Greenman was called. After a short battle, they grew, and Spider II was defeated.