Opis w języku angielskim: There are five seasons in Japan. Spring, Summer, Autumn, Winter...and the rainy season. As the fourth installment of Sunny Bird's Masterpiece Small Box Series, we have remade Celtic Tile, a simple version of Rainer Knizia's masterpiece Celtic, as the original Japanese version. Celtic Tile, a simple version of Rainer Knizia's masterpiece Celtic, has been remade as the Japanese original version. The simple rule is to arrange tiles with numbers in five different colors in ascending or descending order by color, but there are some troublesome points in the simplicity, such as losing a point if you collect tiles halfway, or having your discarded tiles picked up by other players.