Tazawa Masumi

Tokonome Mamori is transferred to Mermaid - an artificial quarantine island for people with superpowers. When Mamori is attacked, a newly transferred girl named Mirei saves her. The enemy doesn't stop, however, and the two are soon cornered. Just when they think all hope is lost, Mirei kisses Mamori, and Mamori turns into a sword. Mirei then wields the sword and launches a…

This is a tale of a world where "horse girls"; with glorious names and incredible running abilities live alongside humanity. Horse girl Special Week has moved from the country to the city to attend Tracen Academy. There, she and her classmates compete to win the Twinkle Series and earn the title of "The County's #1 Horse Girl." Source: crunchyroll

Once a loyal court magician supporting the crown prince from behind the scenes, Alec Ygret is cast aside and exiled for only knowing support magic. But just as he hits rock bottom, he reunites with Yorha Eisentz, a former comrade from the legendary party Lasting Period. Invited to rejoin the team that once made history, Alec returns to dungeon exploration—and begins a new…