Mitsuru Sugaya's debut work, based on the 1971 Kamen Rider tokusatsu series.

A human man drifted ashore and washed up on a deserted island inhabited only by cats. (Source: Wikipedia, translated)

Arnoyk, the legendary hero known as the strongest swordsman in history, passed down through generations. By some twist of fate, he was reincarnated as Annette, a beautiful maid who captivates everyone's gaze. Having spent her past life consumed by battle, Annette now wishes to live peacefully in this life as a maid in the count's household, avoiding the path of the sword. However, an incident occurs when Rosalena, the count's daughter, goes missing—!? Faced with overwhelming obstacles, Annette unleashes her ultimate sword skills to protect those dear to her!! The former Sword Saint, hiding her true power while living as a maid, rarely unleashes her might and runs rampant with her broom in hand. The isekai fantasy begins! (Source: Overlap, translated)

Cuteness explosion! "Overturn the common sense of the world with cat power!" Court magician Angelica (cat girl) is suddenly forced out of her job one day. In this world where the common sense that beastkin are "inferior species" who can't use magic, she was said to be a liar because she manipulates original cat magic. However, Angelica, a former S-Class adventurer, is undeterred. She reluctantly accepts Laika, a dog girl who was forced out of the magic academy, as her apprentice, and this time she begins her ideal life as an adventurer! Two beastkin—cat and dog girl achieve a magical revolution?! A slapstick × messy adventure fantasy! (MTL)

Young girls living in a school dormitory. Yui, who lives in a remote island, had to move to Bellwood House, a dormitory for girls, because the school on her island is closed and the new school would be too far to commute. Hilarity ensues as she comes across fellow dorm mates with peculiarities.