Gintama Episode 121: Only a Slotted and a Crosshead Screwdriver Is Needed for an Amateur
Episode 121 of 201 of Gintama, aired August 27, 2008, 25 minutes. Available with English subtitles and dub where released.
Episode summary
The Yorozuya goes into the world of online role playing game (RPG) to search for the Amantos who are responsible for turning part of their bodies into screwdriver heads.