|Romaji||Janpu Fesuta Nisen Jūni|
|← Rock Lee vs. Might Guy||Neji and Hinata →|
Jumpfest 2012 (ジャンプフェスタ二千十二 Janpu Fesuta Nisen Jūni) is Chapter 8.5 of the manga.
Lee and Tenten are seen at the Jump Fest which Lee is very excited about. Wanting to buy merchandise of Guy, he rushes to the venue ahead of Tenten. When she arrives she seen Lee running all over the place before he trips and falls, tearing his bags. The members of Akatsuki are also seen under a large doll of Naruto meeting up. Lee and even Guy are later seen dressing up as several characters from the Kochikame series. After hearing that Masashi Kishimoto would be at the fest but a written invitation was required, Lee is devastated. Tenten however helps him to get in, where Lee hears Kishimoto-sensei comically telling them that there'd be no action from Lee this season.