http://boogiepop-anime.com/products

Amazon Japan listings (includes Amz JP exclusive volumes)

v1: March 27, 2019. Series: 18 eps.
- v1 to v3 BDs: 8000yen + tax each; v4 to v5 BDs: 9000yen + tax each
- v1 to v3 DVDs: 7000yen + tax each; v4 to v5 DVDs: 8000yen + tax each