It has been revealed that the Peach Boy Riverside anime will have around 12 episodes . According to the official website, the series arrived today, July 1st, on Japanese TVs.
Synopsis:
Saltorine Aldike, or Sari, is a brilliant princess seeking adventure because she's bored with her small castle in the countryside. One day, a horde of demons known as "Oni" knocks on her door, threatening the lives of everyone in the Kingdom.
Finally, the anime is directed by Shigeru Ueda (Marchen Madchen, Tales of Eternia) at the Asahi Production studio.