Osomatsu is the eldest of incredibly mischievous sextuplets. His brother's names are Ichimatsu, Karamatsu, Cyoromatsu, Todomatsu, Jushimatsu. The six boys have exactly the same face, the same hairstyle and the same outfits! They even talk like the same.
This is already confusing enough, but there are more eccentric neighbors around their house; Chibita, Osomatsu's very short friend, Iyami, a sarcastic man with buckteeth, Dekapan, a fat man wearing a big pants all year round, and Rerere, a strange man who hold a broom all the time. Those unique characters bring topsy-turvy confusions in the town!
“Osomatsu-kun” is drawn by Fujio Akatsuka, one of the most popular cartoonists in Japan. His comedy, with a series of non-sense gags, has grabbed the hearts of audiences in Japan.