For a rare occasion, the members of Libra have come out of the shadows to dine with an important guest: a royal next in line for the crown of his country. To show their visitor the finest that Hellsalem's Lot has to offer, the group decides to dine at Molzzogazza, the cream of the crop as far as restaurants go in the city. As the success of this dinner may prove to be beneficial to Libra, Steven A. Starphase mounts the pressure on the team to be on its best behavior and avoid screw-ups. However, Steven has made one oversight. Molzzogazza, famous for its cuisine's indescribable and transcendent flavors, serves food so good that most people lose their minds eating it. Though the ragtag team may do their best to be cordial, the food is sure to unwind their composure, threatening the success of the dinner and leaving them unaware of an oncoming threat to the restaurant.

In a world inhabited by people only a few inches tall, young women Hakumei and Mikochi live together in a house built into a tree. Hakumei is an energetic and tomboyish carpenter, while Mikochi is a feminine and calm tailor. Despite their differences, they get along well and spend their days having fun living their lives in the woods. The two of them spend their time working, going on sightseeing adventures, and taking shopping trips into Tsumiki Marketplace by the ocean. They make many friends along the way, be they sentient woodland creatures like Iwashi the Weasel or fellow miniature people such as the songstress Konju and the inventor Sen. Hakumei to Mikochi is a relaxing look into the day-to-day lives of its titular characters as they explore and interact with their tiny world which seems to be straight out of a fairy tale.

Wakaba Kohashi, a sheltered rich girl, dreams of becoming a fashionable and trendy gyaru because she admires their outgoing and carefree nature. With this goal in mind, Wakaba begins the school year hoping to make her high school debut as a gyaru. On the first day of class, she meets the pure Moeko Tokita, the serious Nao Mashiba, and the eccentric Mao Kurokawa, and the four of them quickly become friends as they learn about and imitate each other's lifestyles. Wakaba*Girl follows the adventures of these four friends while they experience events like school festivals, waterpark trips, and gym class tests. Along the way, Wakaba discovers what it is like to live as a regular student while Nao, Moeka, and Mao catch a glimpse into the life of a rich family. With never a dull moment in their lives, the four girls make sure to live each day to the fullest.

Since childhood, Kazuhiro Kitase has been able to dream of a different world. He can return to reality by falling asleep or dying, and he can pick up where he left off by sleeping again. For years, he has had many adventures alongside Mariabelle, a beautiful elf who works for the Sorcery Guild. On one of their escapades, they come across the lair of a dragon taking care of its eggs. They inadvertently wake the slumbering beast, who promptly reduces them to ashes. For Kazuhiro, it is merely a temporary setback, as he can simply go back. However, he is shocked to find Mariabelle herself safe and sound asleep next to him. Kazuhiro realizes that his dream world is an alternate reality altogether. In the meantime, he makes the most of this bizarre circumstance, introducing Mariabelle to the sights and wonders of Japan. Now, with their time together spanning two worlds, their real adventures have just begun!