From Gineipaedia, the Legend of Galactic Heroes wiki
The White Stag (Japanese: 白鹿亭) was a restaurant on Heinessen...
- White Stag (LD/DVD subtitles)
- 白鹿亭 (LD/DVD subtitles)
Given the literary reference in the name of another restaurant visited by Yang, the March Rabbit, the name White Stag could be a reference to the White Stag from C.S. Lewis's Narnia series. It is also possible that it is a mistranslation of White Hart, a common name for pubs in England.