The star of this work is Yaku-man-chan, Marina Yakuno!! Her bright golden smile contrasts beautifully with her long, lustrous black hair. She's a lively and beloved H-cup big-breasted beauty!!

This is a double-location project with her first photobook "Yaku-man Declaration" released by Futabasha. The shooting location is the mystical Amami Oshima Island. Her pure and elegant beauty houses 92cm beautiful huge breasts. Her supreme body vibrates vividly on the primary-colored island. Sunlight pouring onto the transparent sea, her smile bouncing in the wind. Under Amami's rich locations, her lively true self is captured without reservation!!

Anyone who sees her natural side different from usual will find Yaku-man-chan adorable and lovable, and will surely like her even more. In the interview, her cheerful and innocent charm is fully displayed. Her cute reactions to unexpected happenings in the bonus scenes are especially charming. Her beauty is truly exceptional yaku-man level, moving dynamically with the pulse of summer!!