Ai, our memento idol (art by @Reiya_i_i aka 橘れいや on Twitter/X) : r/OshiNoKo

Anime Corner on X: Happy Birthday to the author of Kaguya-sama: Love is War, Akasaka Aka (@akasaka_aka)! 🎂🎉 / X

Kaguya-Sama: Love Is War, Vol. 14 - by Aka Akasaka (Paperback)

Kaguya-sama Author Aka Akasaka Announces Retirement as Manga

Manga Mogura RE on X: Kaguya-sama: Love is War by Aka Akasaka will start its final arc in the upcoming Weekly Young Jump issue 47/2021 out Oct 21, 2021 / X

Kaguya-sama Perfect Shots on X: Today we have the premiere of the anime of Oshi no Ko 🌟, a work written by Aka Akasaka, author of Kaguya-sama. All our support to Aka

Ai, our memento idol (art by おかもとせつら aka @okayung_draw on Pixiv & Twitter) : r/OshiNoKo

Oshi no Ko 1st Illustration Collection 144p Glare x Sparkle Akasaka Aka Japan

Oshi no Ko 1st Illustration Art Book Glare Sparkle Japanese Aka Akasaka

Manga Mogura RE on Twitter

The official Twitter for Kaguya appears to be teasing something related to Season 3. : r/Kaguya_sama