If you weave the checkered pattern carefully and tightly, it looks like it is moving gently. The Ichimatsu pattern looks as if life itself has been breathed into it. Ichimatsu pattern by singer and dancer Ichikawa Ichimatsu, appearing softly with the meaning of white and red, especially women started wearing it eagerly. It was so popular that the name was changed from 'Ishigaki pattern' to 'Ichimatsu pattern.' Even today, it is loved by many people regardless of generation, becoming the green and black feather design of the main character in the manga 'Demon Slayer'.