Chiyomi Horikiri (Ai Iinuma) is a warm hearted high school student. She is a member of her school's basketball team. She stays bright even in a bit complicated family composition. Her boyfriend is Hiroyuki Minami (Yusei Yagi). One day, Hiroyuki Minami suddenly shrinks in size to only 15 cm. in height. He can easily fit in the palm of someone's hand. He appears in front of his girlfriend Chiyomi Horikiri.
A family drama is born that depicts the youth of the heroine, who dreamed of working at an expo with the desire to connect with people all over the world, and her family, with a heartwarming touch.
One year after the battle days of Sword of Logos ended, Reika Shindai is preparing for her wedding. However, this happiness is unexpectedly abrupted when her brother Ryoga receives some disturbing details about the upcoming wedding.
In this Hyper Battle DVD, Mei wants to write a book for children. But the Megid oppose this idea, forcing Touma to transform into Kamen Rider Saber Dragon TV-Kun to put an end to their evil plan!