Oshikuru: Demon Samurai is again referenced in "The Gothowitz Deviation" episode of The Big Bang Theory. Evelyn and Judith do not appear in this episode. The song Oshikuru Demon Samurai sounds like Buddy Holly's song Everyday from Stand by Me (1986). Alan and Rose kiss but remain friends, though they date in Above Exalted Cyclops. Title.. In S3E3 of Big Bang Theory they're watching an anime called Oshikuru: Demon Samurai. This is a fictional show that first was mentioned in an episode of 2 & ½ men where Charlie is hired to write a theme song for the show and gets help from Jake who's a fan of the comic.
In two and a half men, Charlie writes the jingle to the "fake" anime Oshikuru Demon Samurai. In the big bang theory, there is a scene that shows some of the characters watching the very same show. Thus proiving they are in the same TV-verse. HOWEVER, also in the big bang theory, Charlie Sheen appears as himself for a single line, breaking that they are they same TV-verse, as at that point.. Is Oshikuru demon samurai a real anime? The thing is, Oshikuru is not an anime. It is a reference masterminded by creator Chuck Lorre. Oshikuru is the name of the show for which the character Charlie Harper wrote the theme song on Two and a Half Men.