Mizuiro

Title : Mizuiro ~Water Blue~ 2003
Japanese Title : みずいろ
Official Site : -
Category : OVA
Total Episodes : 2 (2 x 30)
Genres : Drama, Game, Harem, Love-Romance
Year Published : 2003
Release Date : 2003-04-25
Broadcaster : -
Studio : nekoneko soft, Oriental Light and Magic
US Distribution : -

Brother and younger sister-in-law live in the house which parents are often away from.
Yuki who is the younger sister is secretly yearning for Kenji who is the elder brother. However, one girl came to show up from the closet in Kenji's room after a certain night. Moreover, her body is transparent, and she looks like the ghost. Her name is Hiyori. She is a friend in their childhood. They are pleased with reunion though Kenji and Yuki are perplexed with the way of Hiyori's strange appearance. However, Yuki gets the mind shaken as Kenji and Hiyori become intimate, and the pain in her mind in the childhood is recalled. At the childhood, Yuki was going to pass the light blue toy ring which Kenji had had to Hiyori in exchange for Hiyori's yoyo. However, because Hiyori became sick, and had moved, the promise was not an accomplishment. Their events in the childhood seem to be related to Hiyori's showing up in front of them.
A painful love story of Kenji and two girls progresses.

- Taken from Anime-Caravan.

Mizuiro is originally a visual novel H game released by Nekoneko Soft in 2001. Prior to this OVA, there was a 2 episode H OVA made in 2002 that goes through Yuki and Hyori's stories. This new OVA is pretty much standalone from the H one and has animation beefed up a million times.
- Note from Miyuki-Fansubs

Episode 01 : Megaupload
Episode 02 : Megaupload
Selling Memorial Event : Megaupload