Son of Ramma Keiro, Dehiro Keiro, protagonist and plot center in this piece. After lord Evil's son leaves Nagoya, Dehiro Keiro becomes protector of Nagoya, Valour Deliverer 10. Holidays centers on Dehiro Keiro. From his birth to his teenage year. Holidays.
Dehiro Keiro has friends and together they protect Nagoya. Lord Evil appears once in Holidays, so as Ramma Keiro, his father, in another episode. Even lord Evil's son, Mimic appears in another episode in Holidays. Side by side with Dehiro Keiro against numerous villians and then leaves Nagoya, Mimic.
Dehiro promises to keep Nagoya safe, work in his father's shoes and also be better and greater than Ramma Keiro, his father.
More tales, actions, events enfold in Holidays and Holidays themselves. Holidays basically a time in Nagoya Japan by the writer Tobby Jan Nobleman.