Harukanaru Toki no Naka de: Ajisai Yumegatari
Japanese title: 遙かなる時空の中で 〜紫陽花ゆめ語り〜
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Adventure, Drama, Fantasy, Romance, Supernatural
Studios: Zexcs
Duration: 30 min per ep
Rating: PG-13 - Teens 13 or older

Whisked away to the land of Kyou, Akane learns that she is the Ryuujin no Miko, and meets the Hachiyou, her protectors. They must defeat Akuram, a demon who wants to destroy Kyou using the power of Azusa, a woman who has the power to absorb human energy. If Akane and the Hachiyou cannot defeat Akuram and bring peace to Kyou, Azusa'a power will destroy the humans.

(Source: ANN)