On the official Twitter account of the mangaka by Fuufu Ijou, Koibito Miman (more than a married couple, but not a pair of lovers), it was announced that there would soon be an anime adaptation of the manga.
So far there are no further details on the production team, seiyu, or the broadcast schedule.
Fūfu Ijō, Koibito Miman tells the story of two high school students, Jirou Yakun and Akari Watanabe, who are supposed to carry out a class project on the subject of wedding practice.
When they realize that they very likely like each other, they decide to carry out the project perfectly like a real couple!
【㊗️ 重大 発 表 ！！！】
「夫婦 以上 、 恋人 未 満。」
🎉 ア ニ メ 化 企 画 進行 中 で す！ 🎉
– 金丸 祐基 @ 7 巻 は 12/3 発 売！ (@y_marukin) November 22, 2021
Yuuki Kanamaru started socializing the manga More than a married couple, but not lovers since 2018 through Kadokawa’s Young Ace magazine. The work only has four anthologies, with the fifth volume being published on December 3rd.