Kamen Rider Kuuga
is a Japanese screenwriter who primarily works on anime and tokusatsu dramas. He first served as a series' main writer for "Blue Seed" anime and the Kamen Rider Series revival "Kamen Rider Kuuga". Arakawa was the main series writer for the Super Sentai anniversary series "Kaizoku Sentai Gokaiger" where he is also credited as a lyricist for the ending theme with Shoko Fujibayashi. He also wrote the lyrics to "Detekoi Tobikiri Zenkai Power!", the first ending theme of "Dragon Ball Z".