The present invention relates to a stable film-coated orally disintegrating tablet able to retain rapidly disintegrating functionality, and in which there is no discernible not cracking of the coating layer, or slight changes in appearance thereof over time, such as loss of luster, even under high-humidity conditions. By combining a sweetener with a cellulose based resin, there may be provided a stable film-coated orally disintegrating tablet able to retain rapidly disintegrating functionality, in which there are no discernible slight changes in appearance of the coating layer over time, even under high-humidity conditions.