During August, Yoko, Futaba and Teru arrive at the beach... not to play, but to work with Sonobe by managing her beach hut, Himitsu no Hanazono (秘密ã®èŠ±åœ’, literally Secret Garden), Beach Hut Version. (Not) surprisingly, Yoko-sama don't know what a beach hut is, and Sonobe's attempt on explaining it to her end in failure. An overprotective Yamaji brings along a metal bat, with the intention of swinging it to anyone who stare at Yoko-sama...