Released last month "Shikkoku no Sustain" is the 36 year old anime songstress' 12th major single.
Imai Asami got her start in 1999 as a voice actress in a drama CD, and went on to gain roles in a huge number of anime series and games. She quickly gained popularity as a kawaii voice-actress for her roles in animes like Pita Ten and THE iDOLM@STER.
In 2009, Imai made her solo singing debut with the release of her first single - "Day by Day/ Shining Blue Rain". The same year, she also began releasing "character singles" for her voice acting roles. Imai contributes many of her songs to animes and games - "Shikkoku no Sustain" is being used as the theme for the new game Chou Megami Shinkou Noire Gekishin.
You can check out the gothic-anime inspired music video (short version) for "Shikkoku no Sustain" below: