Konyaku Kaihi no Tame, Koe wo Dasanai to Kimemashita!!

婚約回避のため、声を出さないと決めました!! • • Publishing

Synopsis

Altina who's fond of books starts pretending to be a mute in order to escape the imposed image of her as a "perfect lady" role that's set-up by her older brother and older sisters. However, that being said, that pretend act will soon be discovered by no other than the head librarian, sir Shijar himself?! (Source: Kadokawa, translated)

Recommendations

Kimi wa Yakamashi Tojite yo Kuchi wo!

Konyaku Haki sareta Reijou wo Hirotta Ore ga, Ikenai Koto wo Oshiekomu: Oishii Mono wo Tabesasete Oshare wo Sasete, Sekaiichi Shiawase na Shoujo ni Produce!