Naruto - Season 4 - Eps 186: Laughing Shino
Naruto and Shino go on a mission together to Motoyoshi Village, where a man named Fuuta has a strange request. To receive his inheritance money, he must not laugh at his fathers funeral. There is however one clause that may be enough to save him from losing everything when his relatives try every trick in the book, to cause laughter...
About Naruto

Title: Naruto
First Air Date: 2002-10-03
Last Air Date: 2007-02-08
Status: Ended
Rating: 8.4/10 (from 5624 votes)
Language: JA
Seasons: 5
Total Episodes: 220
Network: TV Tokyo
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy
Production Companies: Pierrot, Sound Box, Rakuonsha
Synopsis
Naruto Uzumaki, a mischievous adolescent ninja, struggles as he searches for recognition and dreams of becoming the Hokage, the village's leader and strongest ninja.
Cast

Junko Takeuchi
Naruto Uzumaki (voice)

Noriaki Sugiyama
Sasuke Uchiha (voice)

Chie Nakamura
Sakura Haruno (voice)

Kazuhiko Inoue
Kakashi Hatake (voice)

Hidekatsu Shibata
Hiruzen Sarutobi (3º Hokage) (voice)

Koichi Tochika
Neji Hyuga (voice)

Masashi Ebara
Might Guy (voice)

Yōichi Masukawa
Rock Lee (voice)

Yukari Tamura
Tenten (voice)

Ryoka Yuzuki
Ino Yamanaka (voice)