Catalog no. taken from CDJapan. This is the only place that lists this catalog no., but this is credible because the Caracol mini-album was released under ANB-08 - which was available later in the same year.
Code:
https://www.cdjapan.co.jp/product/NEODAI-42448?s_ssid=e456cf5c6eab1a9dd3
The other information was taken from Generasia and dojin-music. These seem to be the only available sources. The official website has been updated and no longer displays the dedicated page for this release, and is not accessible through the wayback machine either. However, I'll leave the link below too.
Code:
https://www.generasia.com/wiki/Pedalnote_/_Starlight
https://www.dojin-music.info/cd/5038
http://www.annabel.jp/pedalnote/