This is a popular wooden letter banner for a 100-day celebration, available on Rakuten. I purchased the set with the optional red string (1m x 2) and three flower decorations. There are many similar products, but this one is cute because the red string is thick. Photos 1-3 are of the actual product. I used it once for a photoshoot for the first meal ceremony (Okuizome). It's in beautiful condition. 100-day celebration letter banner, wooden, 100th day Celebration, 100th day, stylish, wood, first meal ceremony, 100 days, 100-day anniversary, birthday