Miyano Momotarou

The story revolves around a typical high school boy named Kakeru Daichi and the can of melon juice soda that he bought from a vending machine. The can suddenly transforms into a beautiful but standoffish girl that Kakeru nicknames "Melon," and more "Akikan" \["empty can"] girls appear. However, Akikan girls need to be infused with carbon dioxide from kissing to survive. See AnimeNewsNetwork for the anime. See AnimeNewsNetwork for the OAV.

Real Drive is a "neo-futuristic science-fiction suspense" story is set in A.D. 2061, when a new, more secure information network called the Material Network (or "Metal") has taken over human society. However, aberrations begin to crop up as individuals chafe against the rigid system, and so-called "cyber divers" are dispatched to investigate these incidents. The main characters are the cyber driver Mari, an "intuitive girl" named Minamo, the team's head Eiichirō, the combat expert Sōta, and the android Horon.