Shogi Piece Box This is likely a piece box made of Shimakuwa (island mulberry). I couldn't confirm any scratches, but as it is a used item, there may be fine scratches. If you are concerned, please refrain from purchasing. Approximately 10.8cm x 10.8cm x 7.7cm Approximately 9.6cm x 9.6cm x 7.7cm Depth of the piece box: Approximately 7.0cm A good piece box enhances your motivation to play shogi.