Kita e.: Diamond Dust Drops
English name: Diamond Daydreams
Genres: Drama, Romance
Type: TV, Episodes: 12
Aired: Jan 20, 2004 to Apr 5, 2004
Studio: Studio Deen
Source: Visual novel
Rating: PG-13 - Teens 13 or older
Synopsis:
If a couple sees the diamond dust together, then they will certainly find eternal happiness. Or so it is said. This is a drama about the romances, friendships and conflicts of six girls from Hokkaido and how the diamond dust affects them and eventually links them together in the search for happiness. 

(Source: ANN)