In 1943 Japan is facing defeat. This makes Shinkichi, a straight, selfless student-patriot, ever more restless. He can no longer stand his soft "behind-the- gun" role of munition factory worker. School-mates one after another are going to the front, where he feels he should be. The last straw is an official report of his father's death in the Battle of Attu in the Aleutian Islands. He rushes to the naval air corps training camp at Tsuchiura along with his close school-mates Naito, Yamada, Saito and Tagawa as Volunteer pilot trainees leaving his mother and sweetheart weeping and helpless.

A young woman in Hokkaido gets cold feet during her marriage ceremony and runs to Tokyo with her friends.

When a tycoon passes away, he unexpectedly leaves the family fortune to outsider Tamayo on the condition that she marries one of the grandsons, pitting blood against blood.

Hearing that his friend Yosuke Tsumura had died, Shiro Okabe returned to Kyoto. He felt that Yusuke's wife, Yusuke Tsumura's former love Yuko, knew something about Yosuke's death, but he was unable to find out what she knew. Okabe investigates Yosuke's death, but someone kills the people who provide clues one after another. Okabe follows Rumi, a woman at a bar who was close to Yosuke, to Mt. Hiei, and to his surprise learns that Yosuke is still alive.

Motozo Imamura, a.k.a. Gen, grew up in an upper-class family, but he never went to school and spent his days playing around. One day, he walked into an orgy of male-female sexual misconduct, and when he dropped off Roze, whom he had met there, he saw her sister, Kaoru, forgetting her impurity. One day, he went to an orgy where he met Roze, and he could not forget the purity of her older sister, Kaoru. A few days later, Gen went to the party again and was mistaken for the boss's brother.

The four kinds of love that Yuriko experiences, namely, a childhood longing love, a dream of marriage, a maternal love, and a destined love between parents and children over two generations, as well as the sisterly love between Yuriko and her sister Kaori.

The story follows Misako Kitaoka, a junior college graduate and Nitto Lease sales department employee, as she grows through work, love, and friendship. For the sake of the company's managing director and his wife, Misako recommends her colleague Tensuke Sone to Fusako, the managing director's daughter and best friend. Fusako and Sone meet at the executive director's Karuizawa villa, but for some reason Kensuke becomes angry when he learns that Misako is the one who recommended him...

The love and friendship adventures of seven internship medical students.

The Spiders arrive back in Tokyo and end up in a car accident with a beautiful fan, Yuko, who the lead singers fall in love with while she convalesces at the Hospital.