faithful dog Hachikō
Historical term referring to the Akita dog Hachikō, known for waiting daily at Shibuya Station for his deceased owner (1923–1935).
The statue of the faithful dog Hachikō is famous as a meeting spot at Shibuya Station.
The name Hachikō (ハチ公) is a proper noun; 忠犬 means 'faithful dog'. The historical derivation is well-known and not further analyzed here.