Gintama Episode 122: Imagination Should Be Developed in Grade 2
Episode 122 of 201 of Gintama, aired September 3, 2008, 25 minutes. Available with English subtitles and dub where released.
Episode summary
Gintoki, Shinpachi, and Kagura go around in the online role playing game to find powerful players to be their companions on their search for the Amanto. Their new found companions however, are not what they seem to be.