Hidden Leaf Village Grand Sports Festival!

Konoha Annual Sport Festival is a comedy Naruto OVA about The Rookie 9 (Naruto, Sasuke, Sakura, Hinata, Chouji, Shikamaru, Ino, Kiba and Shino)and other taking part in a sports competition in which the winning team gets a paid vacation for a week. Unfortunately for Naruto, he is hit with a severe case of stomach pains and diarrhea, leading to him making dashes for the bathroom in between games, only to be foiled each time by one of the other ninja who are mostly unaware of his condition.

Trivia

 * Many seldom seen characters (at the time of release) can be spotted in the line for the bathroom including the Sound Four, Itachi and Kisame.
 * Tenten is seen in a different, green costume rather than her usual pink costume during the relay race.
 * The song in the ending credits is all about Naruto having diarrhea!
 * When Naruto once runs to the bathroom, the Fourth Hokage is walking in the hall.
 * During the events, Naruto faced many difficulties in trying to use the toilet such as:
 * Long line of characters waiting in line for the toilet.
 * The toilet's close for cleaning.
 * Hinata Hyuga greeting Naruto good luck when she failed to admit her feelings since the next event was about to begin.
 * Choji using the participant's toilet as bowling pins using his Human Bullet Tank.
 * Ino dragging him to the stadium for the next event.
 * He used his Multiple Shadow Clone Technique to replace him during the race but backfired when all of them also had diarrhea, and got piled up in the restroom.
 * The clones using the toilet locked the stalls inside and got dispersed before unlocking it thus Naruto was unable to use them.
 * Shino used his bugs to bring Naruto to the stadium and his reason was "Your team's ahead. I can't just let you run off.  That's against the rules."
 * Sasuke shoved the relay race baton up Naruto's trousers.
 * After they won the relay, Shikamaru Nara used his Shadow Imitation Technique on him.