The TV anime is available on home video from Sentai Filmworks, and it is also currently streaming on Crunchyroll.
The Kickstarter campaign is now live and (at the time of this writing) has already reached its 1st stretch goal for collector’s boxes.
Additional stretch goals include digital releases for the audio drama CDs (at the $70,000 mark) and physical releases for the audio drama CDs (at the $85,000 mark).