Momoko Sakura Postcards - 9 Cards [9-card set - 2500 yen] Kojikoji Chibi Maruko-chan These postcards, characteristic of Momoko Sakura, have warm and gentle illustrations, and a special atmosphere filled with a nostalgic world. Some are rare items only available at exhibitions and events. They have been stored at home, but all are in beautiful condition, still in their plastic bags.