Reincarnated as a Prince With Summon Magic

One day, an ordinary young man is handed an unexpected gift by a beautiful girl: an "Isekai Reincarnation Ticket." Before he knows it, he awakens as Rufus, a prince in another world! In this new world where everyone possesses unique skills, Rufus is granted the Summoning Skill—a rare and powerful ability. Rather than chasing glory or power, Rufus dreams of a laid-back life surrounded by adorable, fluffy magical creatures. With his summoning powers, he sets out to master the art, building a cozy, adventure-filled life in a world full of magic, mysteries, and mochi-like cuteness!

(Source: MangaUpdates)