Rin Takanashi, a caregiver in her thirties, was unceremoniously discarded as trash despite being summoned as a saint. However, as a lover of the great outdoors and all things camping, she was blessed with a special skill, [Survival], as well as another unique skill! Thus, a riveting tale begins: one of sweat, tears, and insatiable hunger as Rin, together with companions she picked up along the way, leisurely explores this parallel world and savors gourmet cuisine to her heart's content... Or so the story should have gone, but it looks like their road is going in an unexpected direction...? (Source: MU)

The Adrasia empire on the Vogel continent. There is a battle over the throne of such an empire that possesses powerful military and vast territory. With the successor undecided, the children of the emperor are vying to expand their power. However, there was one prince that everyone says will definitely not become the emperor: the seventh prince, Arnold Lakes Adler. The young man who was inferior to his younger twin brother in every way, the dull prince. Incompetent and lethargic, Arnold wastes everyday just playing around. However, behind the scenes, he is one of the only five SS-Class adventurers called Silver. Seeing the intensifying battle for the throne he decided I don't want to die, so let's have my little brother become the emperor... This is the tale of absurd secret maneuvers of the prince who is uninterested in the title of the emperor. (Source: Shousetsuka ni Narou, translated)

Second season of Seihantai na Kimi to Boku.

Long, long ago, there lived a mermaid princess named Lara. She was raised with love by her father, the king of sea and her sisters. One day, Lara fell in love with a human prince who lived on land. It was a forbidden love—one that was not allowed in the world of mermaids. Still, Lara journeyed to the surface. With a potion, given to her from the witch Grace, she became human. But the potion came at a cost—fail to find true love, and she would turn into foam and vanish into the ocean. Though she was a princess of the sea, Lara chose love. Yet, her wish went unfulfilled and she vanished into the sea. Two hundred years later, Lara awakens once more, in Lake Biwa to finally search for her true love. (Source: Crunchyroll)