Also known as
- English
- Legend of the Galactic Heroes Gaiden
- Romaji
- Ginga Eiyuu Densetsu Gaiden
- Japanese
- 銀河英雄伝説外伝／千億の星、千億の光
- Synonyms
- A Hundred Billion LightsGinga Eiyuu Densetsu Gaiden: Senoku no HoshiGinga Eiyuu Densetsu Gaiden: Senoku no Hoshi, Senoku no HikariGinga Eiyuu Densetsu Gaiden: Sen’oku no HoshiGinga Eiyū Densetsu Gaiden