Cyber Team in Akihabara(1998)

アキハバラ電脳組

Patapis are cute cyber pets that eat, sleep, play, and help their owners. When Hibari Hanakoganei receives a patapi from the prince of her dreams, mysterious forces try to steal it. Hibari discovers it's not an ordinary patapi. It can transform into a powerful cyber-fighter who looks like Hibari. Hibari's friends also receive similar patapis, and together they form the Cyber Team in Akihabara. Created by Tsukasa Kotobuki and Satoru Akahori.