Aki Mochida's manga, Hajimete Koi o Shita Hi ni Yomu Hanashi (A Story To Read On The Day You've Fell In Love), will have a drama adaptation which will premiere in January. More information on ANN. Synopsis from Asianwiki:
Junko Harumi (Kyoko Fukada) was once a model student during her middle school and high school days. She failed to enter prestigious Tokyo University and her life has not gone smoothly since then. She has a hard time finding a job and having relationships with men. Now, at the age of 31, she works as a teacher at a private institute. 3 men, who vary in type, appear in front of her. Masashi Yakumo (Kento Nagayama) is smart and a cousin of Junko, Kyohei Yuri (Ryusei Yokohama) is a disorderly high school student and Kazuma Yamashita (Tomoya Nakamura) is Kyohei ’s teacher in high school.
The in-universe otome game, Unko Danshi: Dokidoki Share House, is now an actual browser game that you can play as long as you also purchase the home video release of anime, Late Night! The Genius Bakabon. There's also a popularity poll for the most satisfying poop boy. More information on ANN.
There will be a new Hakuouki musical entitled, Musical Hakuōki Shitan Kazama Chikage-hen, which will run in Tokyo and Kansai on April 2019. This will be the 10th installment. More information on ANN.
Noteworthy read: B' Log interview about the present and future of Otomate at Sakasamrainbow.