Abare inu is a 1965 action-comedy film directed by Kazuo Mori. It is the fourth film in the series.

First movie of the Inu series directed by Tokuzō Tanaka

In late 1940 the Japanese were anxious to conclude peace in China and to that end sent Colonel Hidaka to inaugurate negotiations. He was mysteriously assassinated, however, when his car was blown up. The General Staff Headquarters in Japan, sends Lieutenant Shiina, a graduate of the famed Nakano School of Spies inaugurated by Colonel Kusanagi, to investigate the matter. Arriving in Shanghai, he disguises himself as a Chinese coolie and sets out to watch for developments, the only clue being a silver dollar found beside what was left of the victim.

An Indian prince leaves his world of comfort and riches behind to wander and meditate for six years in search of spiritual enlightenment. Siddartha (Cojoin Hong) turns his back on the old religion when people are starving needlessly and holy rituals include human sacrifices. During his meditations, he is tempted by erotic dancing women, demons, and the evil machinations of his criminal cousin. Devastate to attain the spiritual perfection and become the Buddha. He travels to convert followers by his kindness and wisdom, gaining a multitude of believers when he stops an elephant from crushing a local priest. Buddha of course goes on to become one of the great religious leaders of the world.

Hanpei is a gentle young samurai that loves flowers. One day, he witnesses an old man's quick draw of the sword. He is so impressed that he becomes the old man's pupil. Soon, Hanpei's skill of sword comes to attention of his lord. The lord orders him to assassinate a man...