From AQUA Scans:
Every little girl dreams about finding her prince charming and becoming a bride! Nursery school-age girl Rino is no exception. Precocious Rino falls in love with the timid and weak but very handsome and kind Kazuki, a career nutritionist at her school.
And so, carried forward by that love, she declares firmly to her love in front of other adults, "If you marry…