PROBLEM TO BE SOLVED: To provide a super rice C3Ghi (cyanidin 3-glucoside) including a large amount of natural antioxidant C3.SOLUTION: There is provided a method of growing the super rice C3Ghi with enhanced immunity including anti-atopy activation for selecting and growing an individual having high content of cyanidin 3-glucoside (C3G) by using the pedigree method of breeding after Fgeneration by artificially crossing the rice plant of a black rice line as a mother plant with a large grain rice plant No. 1 as a father plant.