Set in 19th Century Japan a young samurai who finds himself in love with a farm girl leaves his home to begin a new life. He has to take stock of his new life when he is put to the test and ordered to kill a traitor who just happens to be his dearest friend.
Tora-san, an itinerant peddler who is thrown out of his father's house twenty years before but reconnects with his aunt, uncle and sister Sakura. Tora wreaks some havoc in their lives, like getting drunk and silly at a marriage meeting and ruining Sakura's chance to marry someone, as well as just being a real pain to those around him. There is a sentimental side to him also, and the best way to describe him is that he grows on you.
After a quarrel with his mother, Torajiro sets off to find a bride.
