A detective in [[Ace Attorney]] who is [[Phoenix Wright]]'s friend and assists in solving cases. He has an obvious huge crush on [[Maggey Byrde]] but will not admit it. His English surname Gumshoe is a pun on 'gum on the shoe', meaning he is difficult to get rid of.

[b]Japanese name:[/b] Itonokogiri Keisuke (糸鋸 圭介 / いとのこぎり けいすけ)

Gumshoe has [[short hair|short]] [[brown hair]] and [[black eyes]]. He has a [[stubble]], [[bandaid on face]] and a [[pencil]] behind his ear. He usually wears an [[orange necktie]] with a [[collared shirt|collared]] [[grey shirt|grey]] or [[brown shirt]]. He wears a [[long sleeves]] [[green coat]] on top and [[black pants]] with a [[black belt]] and [[brown footwear|brown]] [[shoes]] on his legs.
糸鋸圭介 イトノコ刑事 糸锯圭介