Bokutou Precinct rarely deals with criminals more nefarious than speeding sportscar drivers. So when Officers Nikaido Yoriko and Aoi Futaba find a cache of illegal firearms in a stolen car, and a rash of traffic control malfunctions snarls traffic along Tokyo's streets, it is up to Tokyo's finest to figure out what's gone wrong. And of course, it'll take the talents of Kobayakawa Miyuki and Tsujimoto Natsumi to crack the case. But will Miyuki's trusty Mini-Pat and Natsumi's fierce determination be enough to stop a devious mastermind from exploiting the weaknesses of the system and crippling Tokyo—and the world—for good?

The Di Gi Charat Summer Special was a four episode series that aired over two days, August 22, 2000 to August 23, 2000. This was the first series that Piyoko appeared in and the plot involves her attempting to hold Dejiko hostage for ransom. • Summer Special 2000 Episode 1 - Here comes Pyoko-nyo! • Summer Special 2000 Episode 2 - It's the Black Gamers-nyo • Summer Special 2000 Episode 3 - The Return of Abarenbou • Summer Special 2000 Episode 4 - Summer Bug (Source: AniDB & Wikipedia)

When Hibio's adventurer mother sets off to research a mysterious tribe, she hits a wall. Fortunately for her, the beautiful young Nima sees a family portrait and decides that she wants her son for her husband and she gets a chance to further her research. She agrees to the arrangement. Of course, she doesn't consult him about his future bride. When Nima shows up in Tokyo to be with her new husband, hilarity and chaos ensues as Hibio and his modern Tokyo background meets Nima's magical heritage.

In order to explore the newly discovered planet, Promethe, there are many projects are running all over the world. Here in Japan, under the direction of Dr. Oedo, "Space Carrier Jasdum" and "Planet Robot Dangard A" are being built. Ichimonji Takuma is a candidate for the pilot of Dangard A. His father, Ichimonji Dantetsu, was a famous space pilot. However, Dantetsu went missing after a mysterious accident, and the people blamed him for the accident. In order to clear his name, Takuma is trying to become a space pilot and succeed in the project. Will Takuma become the pilot?