Children of the Whales (Kujira no Kora wa Sajou ni Utau by Abi Umeda) may be part of the upcoming Fall 2017 season, but they already announced their Blu-ray and DVD box! They will release two boxes, the first one on 26 January 2018, the second one on 23 March 2018.
The first box comes with a manga by Abi Umeda, a special CD, and a booklet. It has also been announced that the box will include an OVA, for which Umeda has made the draft, a audio commentary, and a documentary of the recording process. The box design will be handled by Haruko Iizuka, who was in charge of the character design.
Children of the Whales is a fantasy story currently serialized in Akitashoten’s Mystery Bonita and tells the story of boys and girls with special powers in a world that is made up of a sea of sand. The anime will start airing on 8 October 2017 and will be available on Netflix Japan starting October. The series will also come to Netflix worldwide in 2018!