Hikari Kohinata is one of the main characters in the anime series Amanchu!. She is a cheerful and energetic high school student with a deep love for the ocean and scuba diving. Growing up near the sea, Hikari's enthusiasm for diving is contagious, and she is often seen encouraging her friends to join her underwater adventures. Her lively personality and positive outlook on life make her an essential catalyst for change and camaraderie among her peers. Throughout the series, Hikari's passion for diving helps her develop strong friendships and face various challenges with unwavering optimism.