If you're looking for anime similar to 300-nen Fuuin sareshi Jaryuu-chan to Tomodachi ni Narimashita, you might like these titles.
One peaceful day, Astra reads in a magazine that his life as a homeowner will not be complete until he partakes in the "super exciting" experience of having a garage sale, so he decides to immediately rectify the situation by making fliers and dumping some junk to sell on the front lawn. He and Noah wait patiently for random strangers to come and buy their discarded belongings, but the only folks who show up are people (and creatures) they already know - and their customers seem more interested in causing a ruckus than buying anything. Can Astra and Noah find a way to turn things around and make their event a success?
After 5000 years of existing peacefully in the wild, an herbivorous creature has his life turned upside down by a young girl who arrives at his cave and insists that he eat her. The local humans believe he is an evil dragon and hope presenting him with a sacrifice will persuade him to fight the Demon Lord on their behalf, but the 5000 year-old pacifist has no knowledge of demons and even less desire to wage war against them. His "sacrifice", on the other hand, is a blood-thirsty little psycho with extraordinary magic power; and a lie told to save the child's life leaves the newly-titled "evil dragon" traveling the land with her - and attempting to keep the destructive little brat from leaving a trail of blood and chaos in her wake!
The story is set in Aquafall, a fantasy world abound with water and greenery, and populated by dragons and fairies. Meteorites suddenly bring forth evil creatures that threaten all living things on the planet. The fairy Syrup assembles the Aquafall Defense Force, with three girls of the dragon clans as recruits. The story follows Syrup and the dragon girls Leviathan, Bahamut, and Jörmungandr as they work together to battle enemies and grow up.