===== Official =====
  * [[http://www.gainax.co.jp|Gainax]] (in Japanese)
  * [[http://general-products.net/|General Products]], Gainax's specialty store (in Japanese)
  * [[http://www.comiket.co.jp/index_e.html|Comic Market]], one of the biggest fan events in Japan
  * [[https://www.animeigo.com/|AnimEigo]], the publishers of this release
===== Research and Fansites  ===== 
  * [[https://en.wikipedia.org/wiki/Glossary_of_anime_and_manga|Summary of words relating to Japanese animation and comics]] (Wikipedia)
  * [[https://en.wikipedia.org/wiki/Otaku_no_Video|Otaku no Video]] (Wikipedia)
  * [[https://www.animenewsnetwork.com/encyclopedia/anime.php?id=293|Otaku no Video (OAV)]] (Anime News Network)
  * [[http://ourstarblazers.com|Cosmo DNA]], Space Battleship Yamato fansite 
  * [[http://www.mahq.net|Mecha & Anime HQ]], robot anime fansite

((Due to the dynamic nature of the Internet, some addresses may have changed, or sites may have changed or ceased to exist since publication.))