Adventure: (
Genre) Titles where the characters are involved in an undertaking usually involving danger and unknown risks.
Spinoff: (
Type subgenre) These titles have their roots in an original title but have nothing to do with the original story. It could be a re-telling of the original story or use the same characters but in a different way. Unlike "
Spinoff-Sequel", these titles would be considered
non-canon material.
OVA: (
Type) OVA = Original Video Animation. These are the direct-to-video anime titles done in Japan. Often, OVAs can start a franchise (
Tenchi Muyou! Ryououki), start a TV series (
Mahou Tsukai Tai!), be a sequel to a TV series (
Love Hina Again), or be a stand-alone title (
Aa! Megami-sama! OVA). Sometimes, the OAVs are named the same as the TV series and thus will sometimes have the term OVA listed after the title's name to separate it.
| Title |
Rating |
Synopsis |
| C |
|
Crest of the Stars: Birth
|
Watch |
See Seikai no Danshou
|
|
Crest of the Stars: Fragment Birth of Stars
|
Watch |
See Seikai no Danshou
|
| L |
|
Lost Chapter of the Stars
|
Watch |
See Seikai no Danshou
|
| S |
 Seikai no Danshou
|
Watch |
This is the story about how Dubus, Lafiels father, and Plakia after an adventure on a mysterious, abandoned spaceship decided to have a daughter together and why Dubus gave her the name Lafiel.
|
|
Seikai no Monshou Birth
|
Watch |
See Seikai no Danshou
|
|
|
星界の断章 (Japanese)
|
Watch |
See Seikai no Danshou
|