Saku saku意思

"Saku saku" is a Japanese onomatopoeia that describes the sound or sensation of something fluttering, rustling, or gently brushing against something else. It can be used to mimic the sound of leaves rustling in the wind, fabric moving, or any soft, repetitive motion. The word is often used in manga, anime, and other forms of Japanese media to add a sensory detail to the description of a scene.