Ken Nakamoto

Tetsuo is a young man living in Tokyo, who falls in love with a deaf-mute factory girl. (imdb)

Hama-chan's supervisor is promoted after many frustrating years with his wayward, fishing-obsessed underling, and Hama-chan's new boss naively tries to retrain him. Later, Su-san and Hama-chan go on a business trip, where they meet a beautiful, warm-hearted truck driver.

Densuke Hamazaki is an office worker at Suzuki Construction and gets transferred to the main Tokyo office. After settling in to his surrounding along with his wife Eri, Densuke befriends an elderly man named Ichinosuke Suzuki. Ichinosuke is a lonely and old man who learns to enjoy life again through his friendship with Densuke. Meanwhile, Densuke is completely unaware that Ichinosuke is the boss of his construction company. The two men become friends through their shared passion for fishing.

Su-san must give a lecture in far-off Iwate, which serves as another excuse for the company president and Hama-chan to go fishing. Once there, however, Hama-chan is mistaken for the company president and Su-san for his chauffeur! But Su-san is delighted at the mix-up: he gets to go fishing with a beautiful woman working at a local inn.

Hama-chan gets his construction company a big contract to build a museum through one of his fishing friends. But the man proves difficult to work with, especially after the he insists on a ludicrous design that will make everyone look foolish. The contract in jeopardy, Su-san enlists Hama-chan's help.

Hama-chan's sales department gets a new supervisor, a hard-working taskmaster that's the very opposite of carefree, irresponsible Hama-chan. The veteran employee decides to find his boss, a divorced father, a new wife. The supervisor loves a bar hostess "mama-san," but is unable to confess his true feelings until Hama-chan comes to his rescue.

Su-san burnt out, and suddenly resigned as president of the company and run away. Hama-chan looked for him and finally found out him at the office building where Hama-chan used to work. Su-san got a job as a caretaker of that building.

Mr. Takano, a company employee, announces plans to take an early retirement so he can return to his home town and spend his days fishing. Su-san and Hama-chan envy his decision, and Hama-chan conspires to visit Takano, even though he has no vacation time left.

Hama-chan's construction company once again faces the prospect of downsizing in the shrinking Japanese economy. Despite this, Hama-chan goes on vacation where he meets the firm's downsizing consultant, who has doubts about her career.

Hama-chan and Michiko's son, Koitaro, is now one year old. When Michiko leaves home to attend a school reunion and Michiko's mother is unable to care for the infant, Hama-chan is forced to take Koitaro to work and the baby soon gets lost, creating all manner of havoc at the construction firm.

In the midst of Japan's rising economy of the mid-1980s, the itinerant Tora-san becomes drunk with a hard-working company section chief. After an hour commute, the two sleep off their night's revelry at the section chief's home in Ibaraki Prefecture. When the section chief disappears due to the pressure of his job, Tora-san helps his wife to find the man, while secretly hoping they do not, as he has fallen in love with her.

Tora-san gets into an argument with his uncle and sets out on the road again. In Kyushu he meets a young woman named Keiko and the shy zoologist Saburō, and attempts to play matchmaker between the two when they all return to Tokyo.

Tsukuda Kohei was once a researcher and engineer with the Aerospace and Science Exploration Agency and now runs Tsukuda Industries, a small factory which was left to him by his father. He accepted that the failure of a major launch was due to an inadequate item he produced and now struggles to design and supply a far better replacement. At the same time he also works on redesigning the engine and guidance systems of driverless tractors (imdb & me)