In this context, "sleepy" is used figuratively to convey the idea of a slow-paced, tranquil environment, where time seems to move at a leisurely pace and life is unhurried. It suggests a place characterized by simplicity, tradition, and a sense of nostalgia. The adjective "sleepy" evokes an image of a village where life unfolds gently and peacefully, similar to the drowsiness or restful atmosphere of a sleepy person.
The reference to "Japanese" adds a cultural dimension to the description. It brings to mind images of traditional Japanese villages with their serene landscapes, charming architecture, and a strong sense of community. The mention of "Japanese" contributes to the overall imagery and atmosphere created by the phrase.
Overall, the phrase "sleepy Japanese village" is a vivid metaphor that paints a picture of a tranquil, harmonious place, reminiscent of traditional Japanese countryside and the peaceful way of life associated with it.