Ichiban Kuji Natsume Yuujinchou: Nyanko-sensei to Hana Shirabe

Kogitsune tells Nyanko-sensei the meanings of different flowers and assembles a bouquet as a gift for Natsume.
Note: This ONA was a promotional video made for a Bandai Spirits Ichiban Kuji event which ran from March 19, 2021 at FamilyMart, Ministop, and other convenience stores, bookstores, hobby shops, and game centers. The theme is "The Language of Flowers". It had a lineup of stuffed animals, stoles, tote bags, brooches, stationery, handkerchiefs, and acrylic charms. Last drawn prize was a clover cushion.