|Romaji||no Kurasu no Misshon|
|← WSJ Extra||He's Fuzzy Eyebrows and I'm Naruto-kun?! →|
S-Class Mission!! (のクラスのミッション! no Kurasu no Misshon!!) is Chapter 11 of the manga.
Tsunade calls Team Guy into her office where she tells them that she has an S-rank mission for them, which shocks them all. After being told that she wanted them to make preparations for a flower-viewing party. Surprised at the simple request and the conflicting rank that was assigned to it, Guy tells his team-mates that he was sure that there was probably some more important, underlying mission. Tsunade however tells them that this wasn't the case as she simply wanted to view flowers and drink sake which irritates even Tenten — who greatly admires the Sannin. Tenten however shocks everyone and states that Tsunade just had to say it, and it would be done. At the flower-viewing party, the Konoha 11 is present along with their captains, Shizune and Tonton. Complaining about the task they were given, Tenten apprehends Lee for his statement, telling him that he had a lot to be grateful to Tsunade for (referring to the surgery she had performed on him), this spurs Lee into a grand gesture of handing out the lunch-boxes while walking on his hands. As Sakura receives her lunch-box she states that it was too big for her, so she switches with Tsunade. The Hokage opens the box to find Rock Lee's face in the box with his lips puckered up for a kiss prompting her to slam the box shut and kick him. Neji, stating that he had prepared for this eventuality, produces several lunch-boxes stating that his clan were a group of elite warriors and as such, this was nothing. Overzealously, Lee and Guy begin to catch the falling cherry blossoms and knock over Tsunade, spilling her sake. Producing another bottle, Neji states that he had also planned for that eventuality which shocks Tsunade who identifies the sake as one of the Three Legendary Sake (伝説の酒, Densetsu no Sake) known as Hokage Sake (火影酒; Literally meaning "Fire Shadow Sake") and then tells Guy and Lee that they would regret breaking it if they did. Guy then tells Tsunade that she was free to drink as much as she wanted to, but reminds her that Lee was a natural at the Drunken Fist so he wasn't allowed to have any. Stating that minors weren't allowed to drink any way, she opens the bottle but the fumes from the drink are so powerful however, that Lee enters a drunken stupor. In trying to calm him down, Tsunade is attacked, Lee hits on Sakura who tries to punch him but Lee runs off to Hinata who attacks him with the Gentle Step Twin Lion Fists which hits Neji who had rushed to her aid instead. Teaming up to stop him: Chōji, Akamaru, Kiba and Naruto attempt to attack him by attacking him with their Human Bullet Tank, Fang Passing Fang and Rasengan respectively. The four of them get in each other’s way however and are sent flying as their attacks collide. Intervening, Guy opens the sixth gate and uses the Morning Peacock which does nothing but burn the cherry trees down. Summoning Katsuyu, Tsunade has her summon cover Lee who in turn swallows a confused Katsuyu. Attacking Lee with her Heavenly Foot of Pain technique multiple times, the young man is finally subdued. Walking over to him, Tsunade begins healing him as she reveals that she orchestrated this flower-viewing party because she wanted to see the children of Konohagakure grow, up close. This spurs determination in Chōji — who sprouts wings, Akamaru, Kiba, Naruto and Lee who all state that they would clean up and do nothing short of destroying the entire area which angers Tsunade.