Todomatsu and Karamatsu fall in love with a drug store employee and the boys go to a wedding.

The six children came to smelt fishing, but every time they caught a fish, a mysterious event happened ...! ?? / One day when a lot of snow was piled up, a snowball hit the back of Osomatsu. Everything started from there ...! / Choromatsu tries to find his calling in life.

The main players of "Osomatsu-san" are going to renew the contract with the production committee for next season, but the six children are evaluating the success of this season. / Buying " Six children heading to a clothing store to buy new clothes. What kind of new costume will you buy ...! ?? / Choromatsu and a friend recall their high school days and a secret they had left behind.