In commemoration of the 10th anniversary of Kamen Rider Kiva, it was announced that the Blu-ray edition will be released, starting in January 2018. It was announced that a new interview from Koji Seto, who portrayed Wataru Kurenai/Kamen Rider Riva, will be included in a booklet with the box set.
The box set release schedule has been announced:
Box Set 1 (includes interview with Koji Seto) – January 10, 2018
Box Set 2 – March 7, 2018
Box Set 3 – May 9, 2018
Each box set will cost 19800¥ plus tax.
Article Sources: CinemaToday