In Mo~tto Ojamajo Doremi movie, five witches - Doremi, Aiko, Hazuki, Onpu, and Momoko - journey to Doremi's grandpa's house. Amidst their visit, they unravel the enigma of the frog stone, a mystical spot where ancient magic once thrived in the rural landscape. Aiko reignites her affection for her grandfather, while Doremi uncovers a fragment of the magical realm's history.