Эпизод "Summer Vacation and Vampire, 2008". Вся информация о нём на KinoClever

Summer Vacation and Vampire

While on summer vacation in the human world with Nekonome-sensei as their chaperon, the Newspaper Club's fun in the sun on a beach gives way to a field of sunflowers on a hill that Tsukune discovers to suggest reconnaissance thereof, not realizing that there are a pair of witches residing there that make no distinction between them and the land developers that covet that area. Feeling left out because of what she thinks is her young age, Yukari encounters Ruby (one of the two witches residing in the sunflower field) later that night who is pleasantly surprised to see another witch. As she is pondering whether to join Ruby and her master, Tsukune arrives to escort her back to the others.